Collectible coins encompass various types, including commemorative coins,Proof Sets, silver and gold bullion, and mint error coins. In the United States, collectible coins are often issued by the U.S. Mint, with particular emphasis on Proof Sets that feature coins struck with a higher quality finish. The 2024 Proof Set will likely include coins minted in San Francisco, known for their distinctive finish and limited mintage, appealing to collectors and investors alike. The 10c (dime) is a common denomination within these sets, showcasing notable designs and historical significance.