Collectible coins, such as the Kennedy Half Dollar, are sought after for their historical significance, rarity, and condition. The 50-cent Kennedy Half Dollar coin was first issued in 1964 to commemorate President John F. Kennedy's legacy. The 1999 Denver minting produced a limited number of these coins, contributing to their collectibility. Factors such as mint mark, condition, and demand influence their value in the numismatic market.

Item Denomination Series Year Mint
1999-D 50c 50c Kennedy Halves 1999 Denver