Collectible coins are categorized based on factors such as rarity, age, condition, and historical significance. The Kennedy Half Dollar, introduced in 1964, commemorates President John F. Kennedy following his assassination. The 50-cent piece features an image of Kennedy on the obverse and the Presidential Seal on the reverse. Coins minted in 1980 are part of the Bicentennial series, which celebrates the 200th anniversary of American independence, although the design on the Kennedy Half Dollar remained unchanged during that year. Collectors often seek these coins for their numismatic value, historical context, and connection to American culture.

Item Denomination Series Year Mint
1980-D 50c 50c Kennedy Halves 1980 Denver
1980-P 50c 50c Kennedy Halves 1980 Philadelphia
1980-S 50c DCAM 50c Kennedy Halves 1980 San Francisco