Copper State Coin and Bullion
establishment
- Address
- Thunderbird Beltway Plaza, 8360 W Thunderbird Rd C103, Peoria
- Phone
- (623) 432-3953
- Website
- copperstatecoin.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.