Collectible coins, often categorized by their type, rarity, and demand, include various denominations and mints from the United States. The 5-cent nickel, commonly referred to as a "nickel," has seen various designs since its introduction. The 1981 San Francisco mint nickel, part of the series produced primarily for collectors, often comes in uncirculated condition or as part of a proof set. Coins from the San Francisco mint are particularly sought after due to their craftsmanship and limited production runs. Collectors often focus on factors such as condition, rarity, and historical significance when assessing the value of these coins.

Item Denomination Series Year Mint
1981-S 5c Roll 40 Coins Type 1 5c Roll Nickels 1981 San Francisco