Collectible coins are items valued for their numismatic significance, historical context, or rarity rather than just their face value. In the United States, the Kennedy Half Dollar, particularly the 50-cent piece issued since 1964, commemorates President John F. Kennedy following his assassination. The 2011 Kennedy Half Dollar, minted in Denver, is part of the Coinage Act of 1965 and is notable for its design featuring Kennedy's profile on the obverse and the presidential seal on the reverse. Variants, mint marks, and production numbers contribute to its collectibility and market value among numismatists.

Item Denomination Series Year Mint
2011-D (Denver) Kennedy Half Dollars 50¢ (Fifty Cents) Kennedy Half Dollars 2011 Denver