Collectible coins include a variety of categories, such as historical coins, error coins, and commemorative coins, which often attract collectors due to rarity and historical significance. In the United States, coins are frequently categorized by their denominations, including the 1-cent (penny) and 50-cent (half dollar) coins. Mint Sets, such as the 1986 Philadelphia Mint Set, contain uncirculated coins minted that year and are popular among collectors for their quality and presentation. These sets typically include coins from various denominations produced at the Philadelphia Mint, showcasing the unique designs and features of that particular year.

Item Denomination Series Year Mint
1986 1c- 50c Mint Set 1c- 50c Mint Sets 1986 Philadelphia