PSA, the biggest authenticator of trading cards, has for years had a major loophole that left counterfeit cards appearing to ...

In the latest integration between eBay and PSA, collectors will now be able to send newly purchased cards directly to PSA for grading and then to their vault without ever taking delivery. eBay ...

PSA’s data for 2025 reinforces a lot of what shows up in the eBay numbers, but also reflects how grading trends for a given ...

The once publicly unaccounted for T206 Wagner card is one of 53 examples that have been graded by authentication services PSA ...