Collectible coins, such as the 1989 Denver Half Dollar, are often sought after by numismatists for their historical significance, rarity, and condition. The 50c roll typically refers to a roll containing fifty 50-cent coins, which can be either circulated or uncirculated. In the case of the 1989 Denver Half Dollar, it was minted in Denver, Colorado, and is part of the Kennedy Half Dollar series, commemorating President John F. Kennedy. The value of these coins can vary based on factors such as mintmark, condition, and demand among collectors.

Item Denomination Series Year Mint
1989-D 50c Roll 20 Coins 50c Roll Half Dollars 1989 Denver