Gaithersburg Coin Exchange

16 East Diamond Avenue
Gaithersburg, Maryland 20877
United States
view phone(301) 948-6884
view fax(301) 840-9614


The number one location for all your precious metal needs. Selling or Buying we always have the best price. With 45 years of experience with coin collections, bullion investments and antiques, we have the expertise necessary to get you top dollar for your items. Whether you are looking to sell your old coins or your old jewelry we can appraise and assess your items and have an estimate for you at any time. Walk ins are welcome and no appointment is necessary. Hours: Mon.-Fri. 10AM to 6 PM and Sat.10AM-2PM.