Collectible coins refer to numismatic items that are sought after for their historical significance, rarity, and intrinsic value. The Saint Gaudens Double Eagle is a notable U.S. coin, designed by sculptor Augustus Saint-Gaudens, and was minted from 1907 to 1933. The 1931 Denver minting of the Twenty Dollar gold coin is particularly rare, as only a small number were produced, making it highly valued among collectors. Its high demand is driven by both its artistic design and scarcity.

Item Denomination Series Year Mint
1931-D (Denver) Saint Gaudens Double Eagles $20 $20 (Twenty Dollars) Saint Gaudens Double Eagles $20 1931 Denver