Collectible coins, such as the 2002 Denver Mint half dollar, are often sought after by numismatists and collectors. The term "50c Roll" refers to a roll containing 50 half-dollar coins, which can include various designs and types issued by the United States Mint. Half dollars, particularly the Kennedy half dollar introduced in 1964, are popular among collectors, and specific mint marks, such as "D" for Denver, can significantly affect a coin's value and desirability. Collectors often focus on condition, rarity, and historical significance when evaluating these coins.

Item Denomination Series Year Mint
2002-D 50c Roll 20 Coins 50c Roll Half Dollars 2002 Denver