{"title":"American Buffalo Gold Coins","description":"\u003cp\u003eAmerican Buffalo gold coins connect a specific coin program with its issuer, design tradition and metal content.\u003c\/p\u003e\u003ch2\u003eHistory and design of American Buffalo gold coins\u003c\/h2\u003e\u003cp\u003eThe U.S. Mint introduced the American Buffalo gold program in 2006. Its imagery comes from James Earle Fraser’s 1913 Type I Buffalo nickel, translating a familiar American coin design into a .9999 fine gold format. The bison motif on another manufacturer’s silver round does not identify that product as an American Buffalo gold coin.\u003c\/p\u003e\u003ch2\u003eBullion, Proof and certified versions\u003c\/h2\u003e\u003cp\u003eBullion describes a metal-focused issue, while Proof identifies a special production format. A certified coin has been evaluated by a named grading service. These are different attributes: a proof can be ungraded, and a bullion coin can be graded. A date, finish, mintmark and holder designation can create distinct collectible versions within the same series.\u003c\/p\u003e\u003ch2\u003eCompare versions within the series\u003c\/h2\u003e\u003cp\u003eCheck the issue year, mint or issuer, stated metal content and finish. A bullion issue, proof version and certified example can differ even when the series name is shared. A title identifying a variable year, mixed design or different packaging should be read literally.\u003c\/p\u003e\u003ch2\u003eDetails to compare in this category\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetals:\u003c\/strong\u003e Gold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormats:\u003c\/strong\u003e Coins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMints or refiners:\u003c\/strong\u003e United States Mint.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amounts:\u003c\/strong\u003e 1 oz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNamed grading services:\u003c\/strong\u003e NGC and PCGS.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese are catalog comparison details, not a promise that every combination is available. Use the live product list and the individual description for the actual offering.\u003c\/p\u003e\u003ch2\u003eExamples of product descriptions\u003c\/h2\u003e\u003cp\u003eCatalog examples associated with this category include 2018-W 1 oz Proof Gold Buffalo (w\/Box \u0026amp; COA), 2010-W 1 oz Proof Gold Buffalo (w\/Box \u0026amp; COA), and 2006-W 1 oz Proof Gold Buffalo (w\/Box \u0026amp; COA). These illustrate how issue, format and condition can differ. Availability and product selection can change.\u003c\/p\u003e\u003ch2\u003eRelated subjects\u003c\/h2\u003e\u003cp\u003eLearn about \u003ca href=\"\/collections\/silver-coins\"\u003esilver coins\u003c\/a\u003e, \u003ca href=\"\/collections\/silver-bars\"\u003esilver bars\u003c\/a\u003e, \u003ca href=\"\/collections\/pre-1933-us-gold-coins\"\u003epre-1933 U.S. gold\u003c\/a\u003e and \u003ca href=\"\/collections\/graded-slabbed\"\u003egraded coins\u003c\/a\u003e. Product specifications and availability remain specific to each offering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint: 2006 American Buffalo launch\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"2006-w-50-proof-gold-buffalo-ngc-pf70","title":"2006-W $50 Proof Gold Buffalo NGC PF70","description":"\u003cp\u003eThe 2006-W $50 Proof Gold Buffalo NGC PF70 is a gold coin. The offering identifies 2006 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2006\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 06NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515518316839,"sku":"06NPGB$50","price":4481.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_036734e0-6dca-4eb9-a9c0-0cf927b951a2.jpg?v=1793695816"},{"product_id":"2006-w-50-proof-gold-buffalo-pcgs-pr70","title":"2006-W $50 Proof Gold Buffalo PCGS PR70","description":"\u003cp\u003eThe 2006-W $50 Proof Gold Buffalo PCGS PR70 is a gold coin. The offering identifies 2006 as its issue year. The listed metal amount is 1 oz. The stated certification is PCGS Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2006\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e PCGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 06PPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003ePCGS stands for Professional Coin Grading Service. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515521003815,"sku":"06PPGB$50","price":4481.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_971fff11-29ee-429a-97ef-e7635b772c7a.jpg?v=1793695832"},{"product_id":"2007-w-50-proof-gold-buffalo-ngc-pf70","title":"2007-W $50 Proof Gold Buffalo NGC PF70","description":"\u003cp\u003eThe 2007-W $50 Proof Gold Buffalo NGC PF70 is a gold coin. The offering identifies 2007 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2007\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 07NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515526017319,"sku":"07NPGB$50","price":4481.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_4cff182b-dc0e-4e7b-8a15-f21ea1651786.jpg?v=1793695849"},{"product_id":"2008-w-1-oz-proof-gold-buffalo-w-box-coa","title":"2008-W 1 oz Proof Gold Buffalo (w\/Box \u0026 COA)","description":"\u003cp\u003eThe 2008-W 1 oz Proof Gold Buffalo (w\/Box \u0026amp; COA) is a gold coin. The offering identifies 2008 as its issue year. The listed metal amount is 1 oz.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2008\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish or condition:\u003c\/strong\u003e Proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 08XPGB1.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eFinish and condition\u003c\/h2\u003e\u003cp\u003eProof describes a specialized manufacturing process using prepared blanks and dies to create a distinctive presentation. It does not automatically mean Proof 70, and an ungraded Proof can have its own handling or preservation characteristics. The term should be kept separate from metal purity and from ordinary mint packaging.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eThe packaging terms in this product identify what is offered. A box and COA refer to a presentation box and certificate of authenticity; carded or sealed refers to the stated package. Alternative terms joined by a slash describe permitted formats rather than a promise that every package type is included together. Packaging and a third-party numeric grade are different attributes.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515555016999,"sku":"08XPGB1.","price":4544.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_6159cf32-6745-4681-af86-90d38b50f9ea.jpg?v=1793695971"},{"product_id":"2009-w-50-proof-gold-buffalo-ngc-pf70","title":"2009-W $50 Proof Gold Buffalo NGC PF70","description":"\u003cp\u003eThe 2009-W $50 Proof Gold Buffalo NGC PF70 is a gold coin. The offering identifies 2009 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2009\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 09NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515556950311,"sku":"09NPGB$50","price":4481.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_3609d2b5-460f-4b3e-8389-b0e947c57cc0.jpg?v=1793695978"},{"product_id":"2009-w-50-proof-gold-buffalo-pcgs-pr70","title":"2009-W $50 Proof Gold Buffalo PCGS PR70","description":"\u003cp\u003eThe 2009-W $50 Proof Gold Buffalo PCGS PR70 is a gold coin. The offering identifies 2009 as its issue year. The listed metal amount is 1 oz. The stated certification is PCGS Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2009\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e PCGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 09PPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003ePCGS stands for Professional Coin Grading Service. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515559637287,"sku":"09PPGB$50","price":4481.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_1237fed0-5eef-4a04-8ec1-c87aca680373.jpg?v=1793695987"},{"product_id":"2010-w-50-proof-gold-buffalo-ngc-pf70","title":"2010-W $50 Proof Gold Buffalo NGC PF70","description":"\u003cp\u003eThe 2010-W $50 Proof Gold Buffalo NGC PF70 is a gold coin. The offering identifies 2010 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 10NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515568517415,"sku":"10NPGB$50","price":4481.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_7a5e4362-f99b-4fb6-ac8a-a28c1f5cc04f.jpg?v=1793696022"},{"product_id":"2010-w-50-proof-gold-buffalo-pcgs-pr70","title":"2010-W $50 Proof Gold Buffalo PCGS PR70","description":"\u003cp\u003eThe 2010-W $50 Proof Gold Buffalo PCGS PR70 is a gold coin. The offering identifies 2010 as its issue year. The listed metal amount is 1 oz. The stated certification is PCGS Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e PCGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 10PPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003ePCGS stands for Professional Coin Grading Service. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515572973863,"sku":"10PPGB$50","price":4481.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_625d2335-562d-4131-ad7c-f9d7a704fd06.jpg?v=1793696038"},{"product_id":"2011-w-50-proof-gold-buffalo-ngc-pf70","title":"2011-W $50 Proof Gold Buffalo NGC PF70","description":"\u003cp\u003eThe 2011-W $50 Proof Gold Buffalo NGC PF70 is a gold coin. The offering identifies 2011 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2011\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 11NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515596927271,"sku":"11NPGB$50","price":4481.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_6a4576ce-64f5-4d46-b131-ca75d6ce6af6.jpg?v=1793696133"},{"product_id":"2011-w-50-proof-gold-buffalo-pcgs-pr70","title":"2011-W $50 Proof Gold Buffalo PCGS PR70","description":"\u003cp\u003eThe 2011-W $50 Proof Gold Buffalo PCGS PR70 is a gold coin. The offering identifies 2011 as its issue year. The listed metal amount is 1 oz. The stated certification is PCGS Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2011\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e PCGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 11PPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003ePCGS stands for Professional Coin Grading Service. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515605578023,"sku":"11PPGB$50","price":4481.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_e62e5c77-2ff2-427d-bdd7-4833695e624a.jpg?v=1793696169"},{"product_id":"2011-w-1-oz-proof-gold-buffalo-w-box-coa","title":"2011-W 1 oz Proof Gold Buffalo (w\/Box \u0026 COA)","description":"\u003cp\u003eThe 2011-W 1 oz Proof Gold Buffalo (w\/Box \u0026amp; COA) is a gold coin. The offering identifies 2011 as its issue year. The listed metal amount is 1 oz.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2011\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish or condition:\u003c\/strong\u003e Proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 11XPGB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eFinish and condition\u003c\/h2\u003e\u003cp\u003eProof describes a specialized manufacturing process using prepared blanks and dies to create a distinctive presentation. It does not automatically mean Proof 70, and an ungraded Proof can have its own handling or preservation characteristics. The term should be kept separate from metal purity and from ordinary mint packaging.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eThe packaging terms in this product identify what is offered. A box and COA refer to a presentation box and certificate of authenticity; carded or sealed refers to the stated package. Alternative terms joined by a slash describe permitted formats rather than a promise that every package type is included together. Packaging and a third-party numeric grade are different attributes.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515629367591,"sku":"11XPGB","price":4433.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_04b6739d-cb95-41fa-9a29-c686e57a86cf.jpg?v=1793696253"},{"product_id":"2012-w-50-proof-gold-buffalo-ngc-pf70","title":"2012-W $50 Proof Gold Buffalo NGC PF70","description":"\u003cp\u003eThe 2012-W $50 Proof Gold Buffalo NGC PF70 is a gold coin. The offering identifies 2012 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 12NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515630907687,"sku":"12NPGB$50","price":4481.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_39171707-a22c-4e0e-aa4b-570e9e162913.jpg?v=1793696259"},{"product_id":"2012-w-50-proof-gold-buffalo-pcgs-pr70","title":"2012-W $50 Proof Gold Buffalo PCGS PR70","description":"\u003cp\u003eThe 2012-W $50 Proof Gold Buffalo PCGS PR70 is a gold coin. The offering identifies 2012 as its issue year. The listed metal amount is 1 oz. The stated certification is PCGS Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e PCGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 12PPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003ePCGS stands for Professional Coin Grading Service. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515640705319,"sku":"12PPGB$50","price":4481.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_e06d9c42-2225-4bfd-adf6-3f638e55f1b1.jpg?v=1793696297"},{"product_id":"2012-w-1-oz-proof-gold-buffalo-w-box-coa","title":"2012-W 1 oz Proof Gold Buffalo (w\/Box \u0026 COA)","description":"\u003cp\u003eThe 2012-W 1 oz Proof Gold Buffalo (w\/Box \u0026amp; COA) is a gold coin. The offering identifies 2012 as its issue year. The listed metal amount is 1 oz.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish or condition:\u003c\/strong\u003e Proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 12XPGB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eFinish and condition\u003c\/h2\u003e\u003cp\u003eProof describes a specialized manufacturing process using prepared blanks and dies to create a distinctive presentation. It does not automatically mean Proof 70, and an ungraded Proof can have its own handling or preservation characteristics. The term should be kept separate from metal purity and from ordinary mint packaging.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eThe packaging terms in this product identify what is offered. A box and COA refer to a presentation box and certificate of authenticity; carded or sealed refers to the stated package. Alternative terms joined by a slash describe permitted formats rather than a promise that every package type is included together. Packaging and a third-party numeric grade are different attributes.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515655221543,"sku":"12XPGB","price":4433.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_17ef57da-67e0-4b1d-ad5d-d62fb2a15823.jpg?v=1793696333"},{"product_id":"2013-w-50-proof-gold-buffalo-ngc-pf70","title":"2013-W $50 Proof Gold Buffalo NGC PF70","description":"\u003cp\u003eThe 2013-W $50 Proof Gold Buffalo NGC PF70 is a gold coin. The offering identifies 2013 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2013\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 13NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515662528807,"sku":"13NPGB$50","price":4491.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_11f35492-8750-47b4-b68c-c26186d0d317.jpg?v=1793696354"},{"product_id":"2013-w-50-proof-gold-buffalo-pcgs-pr70","title":"2013-W $50 Proof Gold Buffalo PCGS PR70","description":"\u003cp\u003eThe 2013-W $50 Proof Gold Buffalo PCGS PR70 is a gold coin. The offering identifies 2013 as its issue year. The listed metal amount is 1 oz. The stated certification is PCGS Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2013\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e PCGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 13PPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003ePCGS stands for Professional Coin Grading Service. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515671277863,"sku":"13PPGB$50","price":4454.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_f5b136ac-6abc-46df-8b4e-e2348c9470db.jpg?v=1793696391"},{"product_id":"2013-w-1-oz-proof-gold-buffalo-w-box-coa","title":"2013-W 1 oz Proof Gold Buffalo (w\/Box \u0026 COA)","description":"\u003cp\u003eThe 2013-W 1 oz Proof Gold Buffalo (w\/Box \u0026amp; COA) is a gold coin. The offering identifies 2013 as its issue year. The listed metal amount is 1 oz.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2013\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish or condition:\u003c\/strong\u003e Proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 13XPGB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eFinish and condition\u003c\/h2\u003e\u003cp\u003eProof describes a specialized manufacturing process using prepared blanks and dies to create a distinctive presentation. It does not automatically mean Proof 70, and an ungraded Proof can have its own handling or preservation characteristics. The term should be kept separate from metal purity and from ordinary mint packaging.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eThe packaging terms in this product identify what is offered. A box and COA refer to a presentation box and certificate of authenticity; carded or sealed refers to the stated package. Alternative terms joined by a slash describe permitted formats rather than a promise that every package type is included together. Packaging and a third-party numeric grade are different attributes.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515678880039,"sku":"13XPGB","price":4449.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_9f3a3c40-9e6a-4485-b3e6-c0e9b65c7b20.jpg?v=1793696422"},{"product_id":"2014-w-1-oz-proof-gold-buffalo-w-box-coa","title":"2014-W 1 oz Proof Gold Buffalo (w\/Box \u0026 COA)","description":"\u003cp\u003eThe 2014-W 1 oz Proof Gold Buffalo (w\/Box \u0026amp; COA) is a gold coin. The offering identifies 2014 as its issue year. The listed metal amount is 1 oz.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2014\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish or condition:\u003c\/strong\u003e Proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 14XPGB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eFinish and condition\u003c\/h2\u003e\u003cp\u003eProof describes a specialized manufacturing process using prepared blanks and dies to create a distinctive presentation. It does not automatically mean Proof 70, and an ungraded Proof can have its own handling or preservation characteristics. The term should be kept separate from metal purity and from ordinary mint packaging.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eThe packaging terms in this product identify what is offered. A box and COA refer to a presentation box and certificate of authenticity; carded or sealed refers to the stated package. Alternative terms joined by a slash describe permitted formats rather than a promise that every package type is included together. Packaging and a third-party numeric grade are different attributes.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52515701260583,"sku":"14XPGB","price":4433.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_dd5e623a-c902-4828-8413-ba2423268417.jpg?v=1793696526"},{"product_id":"2016-w-50-proof-gold-buffalo-ngc-pf70","title":"2016-W $50 Proof Gold Buffalo NGC PF70","description":"\u003cp\u003eThe 2016-W $50 Proof Gold Buffalo NGC PF70 is a gold coin. The offering identifies 2016 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 16NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518194938151,"sku":"16NPGB$50","price":4481.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_ac6e4e65-b55e-45b2-ba3f-1ed464940f12.jpg?v=1793705694"},{"product_id":"2016-w-1-oz-proof-gold-buffalo-w-box-coa","title":"2016-W 1 oz Proof Gold Buffalo (w\/Box \u0026 COA)","description":"\u003cp\u003eThe 2016-W 1 oz Proof Gold Buffalo (w\/Box \u0026amp; COA) is a gold coin. The offering identifies 2016 as its issue year. The listed metal amount is 1 oz.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish or condition:\u003c\/strong\u003e Proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 16XPGB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eFinish and condition\u003c\/h2\u003e\u003cp\u003eProof describes a specialized manufacturing process using prepared blanks and dies to create a distinctive presentation. It does not automatically mean Proof 70, and an ungraded Proof can have its own handling or preservation characteristics. The term should be kept separate from metal purity and from ordinary mint packaging.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eThe packaging terms in this product identify what is offered. A box and COA refer to a presentation box and certificate of authenticity; carded or sealed refers to the stated package. Alternative terms joined by a slash describe permitted formats rather than a promise that every package type is included together. Packaging and a third-party numeric grade are different attributes.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518202868007,"sku":"16XPGB","price":4433.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_37384c95-5c2b-4ecd-a288-1831a47f055d.jpg?v=1793705722"},{"product_id":"2017-w-50-proof-gold-buffalo-ngc-pf70","title":"2017-W $50 Proof Gold Buffalo NGC PF70","description":"\u003cp\u003eThe 2017-W $50 Proof Gold Buffalo NGC PF70 is a gold coin. The offering identifies 2017 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2017\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 17NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518205620519,"sku":"17NPGB$50","price":4481.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_32afa462-75b0-4f8d-8661-7e63f9ff986d.jpg?v=1793705734"},{"product_id":"2017-w-50-proof-gold-buffalo-pcgs-pr70","title":"2017-W $50 Proof Gold Buffalo PCGS PR70","description":"\u003cp\u003eThe 2017-W $50 Proof Gold Buffalo PCGS PR70 is a gold coin. The offering identifies 2017 as its issue year. The listed metal amount is 1 oz. The stated certification is PCGS Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2017\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e PCGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 17PPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003ePCGS stands for Professional Coin Grading Service. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518207684903,"sku":"17PPGB$50","price":4475.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_50103632-f4fc-4aa7-972b-422dc25bb011.jpg?v=1793705744"},{"product_id":"2018-w-50-proof-gold-buffalo-ngc-pf70","title":"2018-W $50 Proof Gold Buffalo NGC PF70","description":"\u003cp\u003eThe 2018-W $50 Proof Gold Buffalo NGC PF70 is a gold coin. The offering identifies 2018 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 18NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518213615911,"sku":"18NPGB$50","price":4481.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_ef665832-6116-474e-807c-19ef082287fa.jpg?v=1793705768"},{"product_id":"2019-w-50-proof-gold-buffalo-ngc-pf70","title":"2019-W $50 Proof Gold Buffalo NGC PF70","description":"\u003cp\u003eThe 2019-W $50 Proof Gold Buffalo NGC PF70 is a gold coin. The offering identifies 2019 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2019\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 19NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518226395431,"sku":"19NPGB$50","price":4481.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_0af03cb4-6b48-45df-a694-b7cd42e1b79d.jpg?v=1793705794"},{"product_id":"2019-w-50-proof-gold-buffalo-pcgs-pr70","title":"2019-W $50 Proof Gold Buffalo PCGS PR70","description":"\u003cp\u003eThe 2019-W $50 Proof Gold Buffalo PCGS PR70 is a gold coin. The offering identifies 2019 as its issue year. The listed metal amount is 1 oz. The stated certification is PCGS Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2019\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e PCGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 19PPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003ePCGS stands for Professional Coin Grading Service. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518241927463,"sku":"19PPGB$50","price":4481.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_6699bf1c-0a32-46f9-89ff-ead5c629a7b6.jpg?v=1793705810"},{"product_id":"2021-w-50-proof-gold-buffalo-ngc-pf70","title":"2021-W $50 Proof Gold Buffalo NGC PF70","description":"\u003cp\u003eThe 2021-W $50 Proof Gold Buffalo NGC PF70 is a gold coin. The offering identifies 2021 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2021\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 21NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518269092135,"sku":"21NPGB$50","price":4519.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_a14cd104-22b5-44ec-a7a3-140128ff81ba.jpg?v=1793705839"},{"product_id":"2021-w-50-proof-gold-buffalo-pcgs-pr70","title":"2021-W $50 Proof Gold Buffalo PCGS PR70","description":"\u003cp\u003eThe 2021-W $50 Proof Gold Buffalo PCGS PR70 is a gold coin. The offering identifies 2021 as its issue year. The listed metal amount is 1 oz. The stated certification is PCGS Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2021\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e PCGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 21PPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003ePCGS stands for Professional Coin Grading Service. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518295306535,"sku":"21PPGB$50","price":4519.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_a7709001-aa0f-4413-ad29-b3f0f9bbc57d.jpg?v=1793705866"},{"product_id":"2006-w-50-proof-gold-buffalo-ngc-pf70-early-releases","title":"2006-W $50 Proof Gold Buffalo NGC PF70 Early Releases","description":"\u003cp\u003eThe 2006-W $50 Proof Gold Buffalo NGC PF70 Early Releases is a gold coin. The offering identifies 2006 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2006\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e ER06NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eThe Early Releases or related release designation concerns the grading service’s eligibility and submission timing. It is separate from the numeric grade and is not proof that this was one of the first coins struck from a particular die.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/about\/help-center-faqs\/ngc-releases-designations\/early-releases-and-first-releases\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518309757223,"sku":"ER06NPGB$50","price":4481.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_268931b1-02bf-4695-b0a6-d581059c8ee4.jpg?v=1793705880"},{"product_id":"2022-w-50-proof-gold-buffalo-ngc-pf70","title":"2022-W $50 Proof Gold Buffalo NGC PF70","description":"\u003cp\u003eThe 2022-W $50 Proof Gold Buffalo NGC PF70 is a gold coin. The offering identifies 2022 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2022\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 22NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518312706343,"sku":"22NPGB$50","price":4517.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_6bf06b79-c888-4444-91f3-009e05c7f8b9.jpg?v=1793705884"},{"product_id":"2010-w-50-proof-gold-buffalo-ngc-pf70-early-releases","title":"2010-W $50 Proof Gold Buffalo NGC PF70 Early Releases","description":"\u003cp\u003eThe 2010-W $50 Proof Gold Buffalo NGC PF70 Early Releases is a gold coin. The offering identifies 2010 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e ER10NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eThe Early Releases or related release designation concerns the grading service’s eligibility and submission timing. It is separate from the numeric grade and is not proof that this was one of the first coins struck from a particular die.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/about\/help-center-faqs\/ngc-releases-designations\/early-releases-and-first-releases\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518318539047,"sku":"ER10NPGB$50","price":4481.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_7fabbcd0-7031-4d11-920b-1ab5c2cb08d3.jpg?v=1793705894"},{"product_id":"2011-w-50-proof-gold-buffalo-ngc-pf70-early-releases","title":"2011-W $50 Proof Gold Buffalo NGC PF70 Early Releases","description":"\u003cp\u003eThe 2011-W $50 Proof Gold Buffalo NGC PF70 Early Releases is a gold coin. The offering identifies 2011 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2011\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e ER11NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eThe Early Releases or related release designation concerns the grading service’s eligibility and submission timing. It is separate from the numeric grade and is not proof that this was one of the first coins struck from a particular die.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/about\/help-center-faqs\/ngc-releases-designations\/early-releases-and-first-releases\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518321848615,"sku":"ER11NPGB$50","price":4481.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_7d21b27c-0c42-442e-843c-ca5ca0506404.jpg?v=1793705903"},{"product_id":"2012-w-50-proof-gold-buffalo-ngc-pf70-early-releases","title":"2012-W $50 Proof Gold Buffalo NGC PF70 Early Releases","description":"\u003cp\u003eThe 2012-W $50 Proof Gold Buffalo NGC PF70 Early Releases is a gold coin. The offering identifies 2012 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e ER12NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eThe Early Releases or related release designation concerns the grading service’s eligibility and submission timing. It is separate from the numeric grade and is not proof that this was one of the first coins struck from a particular die.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/about\/help-center-faqs\/ngc-releases-designations\/early-releases-and-first-releases\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518324044071,"sku":"ER12NPGB$50","price":4481.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_81b6079c-ce6c-41ad-aa0f-2d356bca818b.jpg?v=1793705914"},{"product_id":"2022-w-1-oz-proof-gold-buffalo-w-box-coa","title":"2022-W 1 oz Proof Gold Buffalo (w\/Box \u0026 COA)","description":"\u003cp\u003eThe 2022-W 1 oz Proof Gold Buffalo (w\/Box \u0026amp; COA) is a gold coin. The offering identifies 2022 as its issue year. The listed metal amount is 1 oz.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2022\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish or condition:\u003c\/strong\u003e Proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 22XPGB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eFinish and condition\u003c\/h2\u003e\u003cp\u003eProof describes a specialized manufacturing process using prepared blanks and dies to create a distinctive presentation. It does not automatically mean Proof 70, and an ungraded Proof can have its own handling or preservation characteristics. The term should be kept separate from metal purity and from ordinary mint packaging.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eThe packaging terms in this product identify what is offered. A box and COA refer to a presentation box and certificate of authenticity; carded or sealed refers to the stated package. Alternative terms joined by a slash describe permitted formats rather than a promise that every package type is included together. Packaging and a third-party numeric grade are different attributes.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518324338983,"sku":"22XPGB","price":4460.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_97a9d3cf-439f-4141-9392-da4924568fca.jpg?v=1793705919"},{"product_id":"2023-w-50-proof-gold-buffalo-ngc-pf70","title":"2023-W $50 Proof Gold Buffalo NGC PF70","description":"\u003cp\u003eThe 2023-W $50 Proof Gold Buffalo NGC PF70 is a gold coin. The offering identifies 2023 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 23NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518324863271,"sku":"23NPGB$50","price":4518.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_7eaf5a84-0843-41b4-8c46-67ee34b14b39.jpg?v=1793705926"},{"product_id":"2022-w-50-proof-gold-buffalo-ngc-pf70-early-releases","title":"2022-W $50 Proof Gold Buffalo NGC PF70 Early Releases","description":"\u003cp\u003eThe 2022-W $50 Proof Gold Buffalo NGC PF70 Early Releases is a gold coin. The offering identifies 2022 as its issue year. The listed metal amount is 1 oz. The stated certification is NGC Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2022\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e NGC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e ER22NPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003eNGC stands for Numismatic Guaranty Company. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eThe Early Releases or related release designation concerns the grading service’s eligibility and submission timing. It is separate from the numeric grade and is not proof that this was one of the first coins struck from a particular die.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/about\/help-center-faqs\/ngc-releases-designations\/early-releases-and-first-releases\/\"\u003eNGC grading reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518326796583,"sku":"ER22NPGB$50","price":4517.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_d2543256-4862-4335-b22e-40530caa313d.jpg?v=1793705981"},{"product_id":"2026-1-oz-gold-buffalo-bu","title":"2026 1 oz Gold Buffalo - BU","description":"\u003cp\u003eThe 2026 1 oz Gold Buffalo - BU is a gold coin. The offering identifies 2026 as its issue year. The listed metal amount is 1 oz.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish or condition:\u003c\/strong\u003e Brilliant Uncirculated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 26UGB1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eFinish and condition\u003c\/h2\u003e\u003cp\u003eA bullion or ungraded coin can be described by its issue, finish and condition without an independent numeric grade. BU means Brilliant Uncirculated when used in the offering, while ordinary capsules or mint packaging are different from third-party certification. A raw coin should not be represented as MS70 merely because it is bright or uncirculated.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003ch2\u003eReading the coin as a manufactured object\u003c\/h2\u003e\u003cp\u003eThe obverse and reverse are the two principal sides of a coin. Raised design elements are called devices, while the surrounding open areas are fields. Dies transfer the intended image to a prepared metal blank during striking. Those production terms help explain why design, strike and later surface wear are separate subjects. A weakly expressed detail can relate to manufacture, while circulation wear reflects what happened afterward. The coin’s physical history is therefore more specific than its denomination or its metal alone.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.usmint.gov\/news\/inside-the-mint\/how-coins-are-made-coin-production-terminology\"\u003eU.S. Mint background\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518327845159,"sku":"26UGB1","price":4443.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_85433892-9543-496e-8866-01631625cc28.png?v=1793706000"},{"product_id":"2009-w-50-proof-gold-buffalo-pcgs-pr70-first-strike","title":"2009-W $50 Proof Gold Buffalo PCGS PR70 First Strike","description":"\u003cp\u003eThe 2009-W $50 Proof Gold Buffalo PCGS PR70 First Strike is a gold coin. The offering identifies 2009 as its issue year. The listed metal amount is 1 oz. The stated certification is PCGS Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2009\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e PCGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e FS09PPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003ePCGS stands for Professional Coin Grading Service. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eFirst Strike is a PCGS release-related designation with its own submission and documentation rules. It should not be interpreted as a claim about the exact order in which the mint struck individual coins. The grade, release designation and coin date remain separate attributes.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e, \u003ca href=\"https:\/\/www.pcgs.com\/Firststrike\"\u003ePCGS reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518329221415,"sku":"FS09PPGB$50","price":4433.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_f88e93a5-eb6b-4d7e-8783-067f0a514105.jpg?v=1793706036"},{"product_id":"2010-w-50-proof-gold-buffalo-pcgs-pr70-first-strike","title":"2010-W $50 Proof Gold Buffalo PCGS PR70 First Strike","description":"\u003cp\u003eThe 2010-W $50 Proof Gold Buffalo PCGS PR70 First Strike is a gold coin. The offering identifies 2010 as its issue year. The listed metal amount is 1 oz. The stated certification is PCGS Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e PCGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e FS10PPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003ePCGS stands for Professional Coin Grading Service. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eFirst Strike is a PCGS release-related designation with its own submission and documentation rules. It should not be interpreted as a claim about the exact order in which the mint struck individual coins. The grade, release designation and coin date remain separate attributes.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e, \u003ca href=\"https:\/\/www.pcgs.com\/Firststrike\"\u003ePCGS reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518329549095,"sku":"FS10PPGB$50","price":4481.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_1cc0b40b-ef09-43da-ab24-6cc78b92a4d5.jpg?v=1793706045"},{"product_id":"2012-w-50-proof-gold-buffalo-pcgs-pr70-first-strike","title":"2012-W $50 Proof Gold Buffalo PCGS PR70 First Strike","description":"\u003cp\u003eThe 2012-W $50 Proof Gold Buffalo PCGS PR70 First Strike is a gold coin. The offering identifies 2012 as its issue year. The listed metal amount is 1 oz. The stated certification is PCGS Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e PCGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e FS12PPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003ePCGS stands for Professional Coin Grading Service. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eFirst Strike is a PCGS release-related designation with its own submission and documentation rules. It should not be interpreted as a claim about the exact order in which the mint struck individual coins. The grade, release designation and coin date remain separate attributes.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e, \u003ca href=\"https:\/\/www.pcgs.com\/Firststrike\"\u003ePCGS reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518329942311,"sku":"FS12PPGB$50","price":4481.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_a30a4173-cb91-4089-8ed0-f69b48672e05.jpg?v=1793706057"},{"product_id":"2013-w-50-proof-gold-buffalo-pcgs-pr70-first-strike","title":"2013-W $50 Proof Gold Buffalo PCGS PR70 First Strike","description":"\u003cp\u003eThe 2013-W $50 Proof Gold Buffalo PCGS PR70 First Strike is a gold coin. The offering identifies 2013 as its issue year. The listed metal amount is 1 oz. The stated certification is PCGS Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2013\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e PCGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e FS13PPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003ePCGS stands for Professional Coin Grading Service. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eFirst Strike is a PCGS release-related designation with its own submission and documentation rules. It should not be interpreted as a claim about the exact order in which the mint struck individual coins. The grade, release designation and coin date remain separate attributes.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e, \u003ca href=\"https:\/\/www.pcgs.com\/Firststrike\"\u003ePCGS reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518330073383,"sku":"FS13PPGB$50","price":4491.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_36faa110-bbb8-48b3-a2ba-a609cc9ddc99.jpg?v=1793706062"},{"product_id":"2018-w-50-proof-gold-buffalo-pcgs-pr70-first-strike","title":"2018-W $50 Proof Gold Buffalo PCGS PR70 First Strike","description":"\u003cp\u003eThe 2018-W $50 Proof Gold Buffalo PCGS PR70 First Strike is a gold coin. The offering identifies 2018 as its issue year. The listed metal amount is 1 oz. The stated certification is PCGS Proof 70.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrading service:\u003c\/strong\u003e PCGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed grade:\u003c\/strong\u003e Proof 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e FS18PPGB$50\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eCertification and the stated grade\u003c\/h2\u003e\u003cp\u003ePCGS stands for Professional Coin Grading Service. The service authenticates and grades submitted coins rather than manufacturing the original issue. This offering is identified as Proof 70. The numeric assessment concerns condition, not gold or silver purity. A certification number identifies a grading record, while the issue date identifies the coin. The holder label can also carry designations that are separate from both the coin’s denomination and its metal content. A Proof grade belongs to a specially manufactured coin. NGC generally uses PF and PCGS generally uses PR, so service terminology should be read in its own context rather than silently converting a Proof into a Mint State issue.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eFirst Strike is a PCGS release-related designation with its own submission and documentation rules. It should not be interpreted as a claim about the exact order in which the mint struck individual coins. The grade, release designation and coin date remain separate attributes.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.ngccoin.com\/coin-grading\/grading-scale\/\"\u003eNGC grading reference\u003c\/a\u003e, \u003ca href=\"https:\/\/www.pcgs.com\/Firststrike\"\u003ePCGS reference\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518339019047,"sku":"FS18PPGB$50","price":4481.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_f182fce1-e267-48ab-b2e5-001311a74016.jpg?v=1793706134"},{"product_id":"1-oz-gold-buffalo-bu-year-varies","title":"1 oz Gold Buffalo - BU (Year Varies)","description":"\u003cp\u003eThe 1 oz Gold Buffalo - BU (Year Varies) is a gold coin. This is a variable-year offering, so its historical series is specified without promising a single issue date. The listed metal amount is 1 oz.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e Random Year\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish or condition:\u003c\/strong\u003e Brilliant Uncirculated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e UGB1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eFinish and condition\u003c\/h2\u003e\u003cp\u003eA bullion or ungraded coin can be described by its issue, finish and condition without an independent numeric grade. BU means Brilliant Uncirculated when used in the offering, while ordinary capsules or mint packaging are different from third-party certification. A raw coin should not be represented as MS70 merely because it is bright or uncirculated.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003ch2\u003eReading the coin as a manufactured object\u003c\/h2\u003e\u003cp\u003eThe obverse and reverse are the two principal sides of a coin. Raised design elements are called devices, while the surrounding open areas are fields. Dies transfer the intended image to a prepared metal blank during striking. Those production terms help explain why design, strike and later surface wear are separate subjects. A weakly expressed detail can relate to manufacture, while circulation wear reflects what happened afterward. The coin’s physical history is therefore more specific than its denomination or its metal alone.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e, \u003ca href=\"https:\/\/www.usmint.gov\/news\/inside-the-mint\/how-coins-are-made-coin-production-terminology\"\u003eU.S. Mint background\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52518420513063,"sku":"UGB1","price":4435.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_a1d709a5-7641-449a-aad7-c97ecaf9a030.jpg?v=1793706272"},{"product_id":"2006-w-1-oz-proof-gold-buffalo-w-box-coa","title":"2006-W 1 oz Proof Gold Buffalo (w\/Box \u0026 COA)","description":"\u003cp\u003eThe 2006-W 1 oz Proof Gold Buffalo (w\/Box \u0026amp; COA) is a gold coin. The offering identifies 2006 as its issue year. The listed metal amount is 1 oz.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2006\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish or condition:\u003c\/strong\u003e Proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 06XPGB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eFinish and condition\u003c\/h2\u003e\u003cp\u003eProof describes a specialized manufacturing process using prepared blanks and dies to create a distinctive presentation. It does not automatically mean Proof 70, and an ungraded Proof can have its own handling or preservation characteristics. The term should be kept separate from metal purity and from ordinary mint packaging.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eThe packaging terms in this product identify what is offered. A box and COA refer to a presentation box and certificate of authenticity; carded or sealed refers to the stated package. Alternative terms joined by a slash describe permitted formats rather than a promise that every package type is included together. Packaging and a third-party numeric grade are different attributes.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52528030646567,"sku":"06XPGB","price":4438.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_0ec2967a-d9a3-47d5-a44e-403a1a9f50fc.jpg?v=1793814431"},{"product_id":"2010-w-1-oz-proof-gold-buffalo-w-box-coa","title":"2010-W 1 oz Proof Gold Buffalo (w\/Box \u0026 COA)","description":"\u003cp\u003eThe 2010-W 1 oz Proof Gold Buffalo (w\/Box \u0026amp; COA) is a gold coin. The offering identifies 2010 as its issue year. The listed metal amount is 1 oz.\u003c\/p\u003e\u003ch2\u003eHistory and background\u003c\/h2\u003e\u003cp\u003eThe United States Mint launched the American Buffalo gold coin program in 2006. It introduced a modern .9999 fine gold format using artwork rooted in the early twentieth century. The program links contemporary precious metal production with the Buffalo nickel, a design familiar to generations of Americans. A modern Buffalo gold coin is therefore a separate issue from both the original nickel and privately made Buffalo-themed bullion rounds.\u003c\/p\u003e\u003ch2\u003eDesign and product identity\u003c\/h2\u003e\u003cp\u003eJames Earle Fraser’s 1913 Type I Buffalo nickel supplied the artistic foundation. A Native American profile appears on one side and an American bison on the other. Reusing that imagery in gold changes the material and monetary identity while preserving a recognizable design relationship. The subject of the art should be distinguished from the particular issue year, size and collector finish of the offered gold coin.\u003c\/p\u003e\u003ch2\u003eProduct specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct format:\u003c\/strong\u003e Coins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed metal amount:\u003c\/strong\u003e 1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFineness or alloy:\u003c\/strong\u003e .9999 fine gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMint or maker attribution:\u003c\/strong\u003e United States Mint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIssue-year selection:\u003c\/strong\u003e 2010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish or condition:\u003c\/strong\u003e Proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 10XPGB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eUnderstanding the metal content\u003c\/h2\u003e\u003cp\u003ePrecious metal ounce weights use the troy system. One troy ounce equals 31.1034768 grams, while a kilogram equals one thousand grams. Fineness states the proportion of precious metal in an alloy; fine metal weight states the amount of that metal. An alloyed coin’s gross weight includes its other metals as well. These measurements explain why a denomination, a package weight and a stated fine metal amount should not be treated as the same specification.\u003c\/p\u003e\u003ch2\u003eFinish and condition\u003c\/h2\u003e\u003cp\u003eProof describes a specialized manufacturing process using prepared blanks and dies to create a distinctive presentation. It does not automatically mean Proof 70, and an ungraded Proof can have its own handling or preservation characteristics. The term should be kept separate from metal purity and from ordinary mint packaging.\u003c\/p\u003e\u003ch2\u003eDetails of this version\u003c\/h2\u003e\u003cp\u003eThe packaging terms in this product identify what is offered. A box and COA refer to a presentation box and certificate of authenticity; carded or sealed refers to the stated package. Alternative terms joined by a slash describe permitted formats rather than a promise that every package type is included together. Packaging and a third-party numeric grade are different attributes.\u003c\/p\u003e\u003ch2\u003ePreserving the product\u003c\/h2\u003e\u003cp\u003ePreserving the surface and the original identifying information helps retain the product’s physical history. Handle an unencapsulated collectible by its edges where appropriate and avoid polishing or abrasive cleaning. Keep a certified holder or stated assay package intact when retaining its identification matters. A brighter surface created by cleaning is not the same thing as a higher original condition grade.\u003c\/p\u003e\u003ch2\u003eMaterial, design and numismatic identity\u003c\/h2\u003e\u003cp\u003eA product’s history is carried by several different kinds of information. The issuing or manufacturing name explains its origin, the design identifies its subject, the metal specification describes its material and the condition language describes its preservation. A date can connect the piece with a particular program or historical period without proving that it is rare. These features remain meaningful together even when two offerings contain similar amounts of precious metal. Keeping them distinct provides a more accurate description of the actual object.\u003c\/p\u003e\u003cp class=\"kz-product-sources\"\u003e\u003cstrong\u003eHistorical and technical references:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.usmint.gov\/news\/press-releases\/20060620-mint-strikes-first-pure-gold-us-coins-for-investors-collectors\"\u003eU.S. Mint background\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kzoo Bullion","offers":[{"title":"Default Title","offer_id":52528030744871,"sku":"10XPGB","price":4438.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/files\/media_6f17a2aa-6456-4d70-b6fc-8e0fa645df95.jpg?v=1793814436"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/5046\/7367\/collections\/Kzoo-Bullion-American-Buffalo-Gold-Coins.png?v=1775526758","url":"https:\/\/kzoobullion.com\/collections\/american-buffalo-gold-coins.oembed?page=2","provider":"Kzoo Bullion","version":"1.0","type":"link"}