Do you want to sell/buy ancient coins? If so, you're probably wondering, "But where is the best place to buy and sell ancient coins?" After all, finding a buyer is where it all begins. Here are some places where you can buy and sell old coins and banknotes. However, auctions take time, so you probably won't make as much money as you would if you were selling your antiques elsewhere. Private Buyers: If you want to buy or sell ancient coins, selling or buying from a private buyer is your best option. You'll go home with the most money, the process is quick, and sellers and buyers will appreciate your pieces. Look for a reputable buyer and make sure the sale is conducted in good faith.