Collectible coins encompass various categories, including historical, commemorative, and numismatic specimens. The United States of America has issued numerous iconic coins, such as the five-dollar gold pieces and the Indian Cents, which were minted from 1859 to 1909 featuring the design of a Native American. These coins are sought after by collectors for their aesthetic appeal, historical significance, and potential investment value. The rarity, condition, and demand for specific coins heavily influence their market prices.