The 2023-D Kennedy Half Dollar with Misaligned Die Strike (MAD)-R is a circulated coin with a denomination of 50 cents. It is composed of 91.67 copper and 8.33 nickel, minted in Denver in a business strike type. This ungraded coin features a unique variety with a misaligned die strike, making it a special addition to any coin collection. By purchasing this Kennedy Half Dollar, collectors also receive a free coin as a bonus.