Coin collecting has existed almost as long as coins themselves, and modern coin collectors regularly rely on online auctions to begin, expand, or complete their collections. HiBid.com is a leading source for coin auctions, with thousands of lots available for online bidding. You can find an extensive range of U.S. Coins at auction on our site, plus international and commemorative coins, paper money, and more. Collectors interested in rare tokens, medals, and other kinds of exonumia should also be able to find what they’re looking for here.