Collectible coins in the United States include a variety of types, such as the 50 Fifty Dollars Gold Buffaloes and Gold High Reliefs. The Gold Buffalo, introduced in 2006, features a design inspired by the iconic Indian Head nickel, showcasing the American bison. The Gold High Relief coins, especially those minted in 2012 in Philadelphia, offer enhanced design detail and are sought after by collectors due to their artistry and limited mintage. These coins are minted from .9999 fine gold, appealing to both investors and numismatists.

Item Denomination Series Year Mint
2012-P (Philadelphia) Gold Buffaloes & Gold High Reliefs $50 (Fifty Dollars) Gold Buffaloes & Gold High Reliefs 2012 Philadelphia