Collectible coins typically refer to numismatic items that are valued for their rarity, historical significance, or unique features rather than merely their face value. In the United States, collectible coins encompass a wide range of denominations such as the 1 cent (1c) to 50 cents (50c) coins. Mint sets are annual releases that include uncirculated coins from the U.S. Mint, showcasing various denominations from a specific year. The 1988 Mint Set, for instance, consists of coins produced in Philadelphia, highlighting the craftsmanship and quality of that year's coinage. These sets are often sought after by collectors for their pristine condition and completeness.

Item Denomination Series Year Mint
1988 1c- 50c Mint Set 1c- 50c Mint Sets 1988 Philadelphia