#1 Money Metals Exchange · #2 Buy Gold and Silver Coins · #3 JM Bullion · #4 Bullion Vault · #5 SD Bullion · #6 GoldSilver · #7 Monex Precious. The two most common places where you can purchase precious metals are from an online dealer, such as JM Bullion, or a local coin shop. Local coin shops have​. Consumers are advised to be especially aware of the spot price of gold since such People who purchase gold bullion as an investment should only buy a bar that the different sellers' charges is key to getting the best price on gold bars.