Collectible coins are numismatic items that are sought after for their historical significance, rarity, or aesthetic appeal. Among these, the United States nickel, specifically the Buffalo Nickel issued from 1913 to 1938, is a popular collectible. The 1931 Buffalo Nickel, in particular, is notable for its low mintage and is considered one of the key dates in the series. The term "Half Dime" historically refers to a denomination that existed prior to the introduction of the nickel, but the modern five-cent nickel often takes precedence in collectible discussions.

Item Denomination Series Year Mint
United States of America 1931 N/A Buffalo Nickels 5¢ 5¢ (Five Cents, Nickel, Half Dime) Buffalo Nickels 1931 N/A