New coin shop in the Bay Area. (Please text for appointment!) Open after hours, weekends and holidays. Get a free written appraisal on your coins today! Mountain View Rare Coins is a coin shop that buys and sells rare coins. We're open weekends. Yes! open Saturday and Sunday. Serving the Bay area outside of work hours. Local coin dealer serving the numismatic community of the bay area with over 10 years of experience. Have a coin collection to sell? We are coin buyers too. Free written estimates or appraisals. Member of the American Numismatic Association and local coin clubs. Reasonable competitive prices, with written estimates