Griffin Coins

Griffin Coins is a respected Northern California coin dealer that has been serving collectors, investors, and families throughout the San Francisco Bay Area for more than 25 years. Owned by Scott Griffin, the company has built a reputation for honest evaluations, fair offers, and personalized service when buying or selling rare coins, paper money, precious metals, and other collectibles.

The company specializes in U.S. rare coins, San Francisco Mint gold and silver coinage, bullion, paper currency, stamps, gold jewelry, and pocket watches. Whether you’re an experienced numismatist, a first-time collector, or someone who has inherited a collection, Griffin Coins provides knowledgeable guidance to help you understand the value of your items before making a decision.

Collectors appreciate Griffin Coins for its expertise in historic San Francisco Mint issues, one of the firm’s specialties. The company also purchases complete estates and collections, making it a trusted resource for families seeking professional appraisals and competitive offers for inherited numismatic material.

In addition to its Fairfield office, Griffin Coins has long been active in the Northern California numismatic community. Scott Griffin organizes several popular coin shows, including the San Jose Coin Expo, the San Francisco International Numismatic Bourse, the Marin Coin Show, and the Vacaville Coin Show, helping connect collectors with reputable dealers throughout the region.

Whether you’re looking to purchase a key-date coin, invest in gold or silver, sell a lifelong collection, or receive a professional appraisal, Griffin Coins offers the experience and integrity collectors value.

Follow Griffin Coins on U.S. Coin Events to stay informed about upcoming coin shows and new inventory.