The 1868 One Dollar Gold Coin, also known as the Liberty Head Gold Dollar, is a notable collectible piece from the United States. Struck in 90% gold, it features a design by engraver James B. Longacre, depicting Liberty wearing a coronet on the obverse, while the reverse showcases a simple wreath with the denomination. This coin was part of a series minted between 1849 and 1889, and its value is influenced by factors like rarity, condition, and current gold prices. As a collectible, it appeals to both numismatists and investors in precious metals.