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Professional Buyer - Seller - Trader - Appraiser

Wargo Enterprises Rare Coins specializes in buying, selling and appraising coins, antiquities, tokens and other collectables.

  • Coins – We Buy, Sell & Trade U.S. & Foreign Coins & Currency

  • Collectables, Medals & Tokens – We Buy Tokens, Medals & Most Collectables, Specializing in Local Memorabilia

  • Mints & Commemorative Sets – Largest Buyer of U.S. Proof, Mint & Commemorative Sets in Northern California

  • Estate Jewelry & Antiques – We Buy All Types of Jewelry and Gemstones

  • Gold, Silver & Platinum – Buying All Precious Metals, Scraps, Broken Jewelry, Industrial Materials & More

Wargo Enterprises Rare Coins...
Wargo Enterprises Rare Coins is owned and operated by Joe Wargo and Sarah Wargo. Joe has been in the numismatic industry for over 30 years. Joe was also the owner and operator of Golden State Coin Galleries in San Jose and El Rastro coin shop in San Mateo, and he was associated with Numis International for 20 years. 
Joe was also on KGO radio for several years as the “The Answer Man” on the Mike Krasny Show, hosting an on-the-air interactive question-and-answer program relating to coins and general collectables. Joe has also been a guest speaker on KCBS radio and KCSM. He has several fellowships in numismatics and is a Gemological Institute of America alumni member. Joe is also an accomplished gemstone grader and stone setter.

Our memberships include Certified Coin Exchange (# CH4), Coin Information Networks (# CI71), American Numismatic Association and many other numismatic societies. 
“BBB” Member (Better Business Bureau)
Certified Coin Exchange Member # CH4
Coin Information Networks Member # CI71
Gemological Institute of America Graduate
Fellowship in the Liberty Numismatic

Joe still gives informational talks and forums on numismatics. He has numismatic expertise concerning periods from medieval times to the present, encompassing all areas of United States coins and foreign coins and currencies.
Contact us today for a free appraisal and consultation. Since 1970, we’ve been showing our valued patrons the advantages of Wargo Enterprises Rare Coins, where experience and knowledge count!
Wargo Enterprises Rare Coins is always changing its inventory. Please visit our other links to stay up-to-date on what we have and what shows we are attending.

Available by Appointment Only

Call Us Today At ♦ (650) 697-7270

Contact Information

Wargo Enterprises
​Rare Coins


P.O. Box 390
Millbrae, CA 94030


Cell: 650-245-4383

Wargo Enterprises Rare Coins
P.O. Box 390, Millbrae, CA 94030
Cell: 650-245-4383