P J's Stamp & Collectibles
establishment
- Address
- 10910 Katy Fwy, Houston
- Phone
- (281) 347-8278
- Rating
- 4.6 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.