Collectible coins encompass various categories, including currency issued by governments and commemorative medals. The United States has produced a range of collectible coins, including the modern 1 One Dollar coins, which celebrate significant figures, events, and themes in American history. The 2022 issues of modern medals often highlight cultural, historical, or artistic contributions, appealing to collectors for their aesthetic and numismatic value. Collecting these items can serve as both an investment and a pursuit of historical appreciation.