Collectible coins include various types, such as commemorative, bullion, and historic coins, each appealing to different collectors. The United States has produced notable series like the Morgan Dollar and the Peace Dollar, which are particularly sought after. Reproductions of these coins are available, often created for educational purposes or as souvenirs, but they lack the numismatic value of genuine coins. As of 2024, there may be updated reproductions and commemorative editions celebrating these iconic coin designs.