Collectible coins, such as the 1981 Philadelphia nickel (5-cent coin), are often sought after by numismatists due to their unique historical and monetary significance. The Philadelphia Mint produced various nickel types, with the 1981 issue being part of a long-standing series featuring the depiction of Thomas Jefferson. These nickels can be collected in rolls, which consist of 50 coins, and their value may vary based on condition, rarity, and demand among collectors. Collectors often focus on specific years, mint marks, and unique features that distinguish individual coins within the series.

Item Denomination Series Year Mint
1981-P 5c Roll 40 Coins 5c Roll Nickels 1981 Philadelphia