Vallejo : 707-554-1754

Martinez : 925-335-9500

Your coin exchange professionals in Martinez and Vallejo.

Since 1979, we have prided ourselves on excellent personalized customer service in our Vallejo location. Now we bring our renowned expertise and excellence in customer service to Martinez. We love to take the time to educate our customers about their current numismatic holdings, value of their used or unwanted jewelry and we have a passion for the rich history of precious metals.

With our convenient locations in Martinez and Vallejo we are the largest retailer in Solano & Contra Costa Counties of Coin Supplies. We carry a large variety of coin books and supplies. We can satisfy the needs of everyone from the novice to the professional collector or treasure hunter.

We buy all forms of scrap gold and silver at prices based on the current market value. We also buy and sell all types of U.S. coins and paper money, bullion and some foreign coin.

Bring in your unwanted jewelry and other miscellaneous items for a quote. If your item is not listed give us a call or bring it in, it may still be something we buy. Martinez Coin & Jewelry Exchange and Vallejo Coin Exchange pay you on the spot! (ID is required and you must be 18 or older).