Gem City Coin & Jewelry
establishment
- Address
- 4722 S Dixie Dr, Moraine
- Phone
- (937) 979-1111
- Website
- ebay.us/m/S55ZbE
- Rating
- 4.7 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.