Since 1981, 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.

Along with our additional location in Vallejo we are the largest retailer in Solano & Contra Costa Counties of Coin Supplies. We carry a large variety 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 pays you on the spot!