Collectible coins, such as the 1993 Denver Mint Lincoln Cent, are a subset of numismatics that focuses on coins which may have historical significance, unique characteristics, or limited mintage. The 1-cent coin, often referred to as a penny, features the iconic image of President Abraham Lincoln. The Denver Mint, one of the primary U.S. mints, produced a variety of coins during its operation, including the 1993 Lincoln Cent. Collectors value these coins not only for their face value but for their rarity and condition, which can significantly affect their market price.