Witter Coin
establishment
- Address
- 2299 Lombard St, San Francisco
- Phone
- (415) 781-5690
- Website
- www.wittercoin.com
- Rating
- 4.9 on GoogleGoogle's number, not ours, and it covers the shop rather than what they pay for coins.
Know your numbers first
Walk in with a value in mind. Look up the cert number on anything slabbed, and check recent sold comps so you can tell a fair offer from a fast one.