Sell To Us

What We Buy

Since 1960, Witter Coin is San Francisco Bay Area's #1 buyer of old coins, coin collections, all gold & silver, old gold jewelry, paper money, Rolex watches, and gold, silver, platinum bullion.  We buy collections ranging from a few dollars to well over $1,000,000. During your visit to our showroom, our experts and professional numismatists will examine and authenticate your items. Our team will inform you what we will pay for your coins and answer any questions.   

You want to know what your coin is worth? Witter Coin has been offering free appraisals since 1960 for anyone who visits our showroom. 

For larger collections. we recommend an appointment. Please call or email anytime. 

Gold 

Selling your gold is very easy, transparent, and efficient.  We test and verify your gold with the latest innovative technology and our gold spot price is based on up to the minute pricing  form all major international gold markets.  We are the San Francisco Bay Area's #1 Gold Buyer since 1960.  Witter Coin buys gold bullion coins, gold coins, gold bars, old gold jewelry (broken is fine), scrap gold, and gold nuggets. Our gold buying process applies to silver and platinum as well.

Coins

Witter Coin is the top buyer of any and all coins in the Bay Area. We buy coin collections of any size; US, World, and Ancient. We buy coins from 10 cents to $1,000,000. Click the link to learn about a special we coin for $3.1 Million Dollars! Click Here

Paper Money

We buy paper money of all types. 

Gold Jewelry

In any condition, broken or functional.

Watches

Witter Coin has in-depth experience in Rolex watches, particularly older models. We are a buyer of all fine watches, ladies’ or men’s, sport or dress, functioning or nonfunctioning.

Sterling silver

We also purchase sterling silver, flatware, and silver antiques.

Diamonds

Witter Coin is knowledgeable in GIA Diamond Grading and will buy your diamonds, large or small.