Collectible coins, particularly United States half dollars, represent a significant area of numismatics. The 1958 Denver half dollar, minted at the Denver Mint, is one example of these coins, which are often sought after by collectors. The 50-cent roll typically refers to a collection or batch of half dollar coins, and the demand for certain years and mint marks, like the 1958-D, can vary based on factors such as rarity, condition, and historical significance. Collectors often seek these coins for their numismatic value as well as their potential for appreciation over time.

Item Denomination Series Year Mint
1958-D 50c Roll 20 Coins 50c Roll Half Dollars 1958 Denver