2019, 2020 gold buffalo, Coin Articles, Coin Grading, Coingrader Capsule, Columns, Native American Dollars, NGC, Numismatic Guaranty Corporation, Precious Metals, Press Releases, U.S. Coin Collecting News, u.s. mint buffalo coins, United States Mint, US Coins NGC introduces exclusive tatanka buffalo special label December 12, 2019 Press Release Leave a comment A 2020 gold buffalo with the NGC tatanka special label. Hover to zoom Continue reading on Coin Update News