Collectible coins, particularly those from the United States, often include commemorative and bullion coins. The 50 Dollar Gold Buffalo, first minted in 2006, features a classic design inspired by the Indian Head nickel and is struck in 24-karat gold. The Gold High Relief coin, produced in 2009, offers a detailed rendition of the Buffalo design with enhanced relief features, appealing to both collectors and investors. The 2007 issues include variations and special mintages that can significantly increase their value and desirability among numismatists. The rarity and historical significance of these coins contribute to their status in the collectible coin market.

Item Denomination Series Year Mint
2007-- (Unknown) Gold Buffaloes & Gold High Reliefs $50 (Fifty Dollars) Gold Buffaloes & Gold High Reliefs 2007 Unknown