Valley Goldmine Portland
establishment
- Address
- 8879 SW Center St, Tigard
- Phone
- (503) 567-3443
- Rating
- 5.0 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.