What We Buy
- Coins: Witter Coin is the top buyer of any and all coins in the Bay Area. We buy coin collections of any size; US, Foreign and Ancient. We buy coins from 10 cents to $100,000.
- Paper Money: We buy paper money of all types.
- Gold and Silver Bullion: Witter Coin will buy your gold and silver bullion, including American Eagles, Canadian Maples, Chinese Pandas, rounds and bars.
- Gold Jewelry: In any condition, broken or functional.
- Diamonds: Witter Coin is knowledgeable in GIA Diamond Grading and will to buy your diamonds, large or small.
- Sterling Silver Flatware: We also purchase sterling silver, flatware, and silver antiques.
- Watches: Witter Coin has in-depth experience in Rolex watches, particularly older models. We are a buyer of all fine watches, lady’s or men’s, sport or dress, functioning or nonfunctioning.