I’ve got a few pairs of basketball shoes that I have gathered over the past years via eBay and memorabilia shows that are signed and PSA authenticated for the autograph but I’ve got the sneaky suspicion that some of them may also be game worn (markings, tags, etc.).

What would be the best way to go about getting them authenticated as such? Any recommendations for services, sites, or methods to get this done?

Thanks in advance.

Riz