Collectible coins encompass a variety of types, including bullion coins, numismatic coins, commemorative coins, and proof coins. The United States Mint produces coins with intricate designs and varying denominations, including the 1-cent coin (1c). Mint Sets, such as those released in 2015, feature uncirculated coins from each denomination produced during that year, often appealing to collectors for their quality and complete representation of a specific year's coinage. Collectors often seek these Mint Sets for their aesthetic value and investment potential.

Item Denomination Series Year Mint
2015 1c-$1 Mint Set 1c-$1 Mint Sets 2015 Philadelphia