Collectible coins, particularly half dollars from the United States, include a variety of editions and types that attract numismatists. The 2009 half dollar collection features specific designs from the U.S. Mint, including coins representing themes of historic significance. A 50 cent roll typically contains 20 coins and can include various mint marks and conditions, influencing their collectible value. Collectors typically seek out certain years, mint marks, and unique characteristics that enhance the rarity and desirability of these coins.

Item Denomination Series Year Mint
2009-D 50c Roll 20 Coins 50c Roll Half Dollars 2009 Denver
2009-P 50c Roll 20 Coins 50c Roll Half Dollars 2009 Philadelphia
2009-S 50c Roll 20 Coins Clad 50c Roll Half Dollars 2009 San Francisco