Evaluating COA Brands: JSA, Beckett, or PSA – Which is the Best?
When it comes to purchasing sports memorabilia, having a trusted Certificate of Authenticity (COA) is crucial. COA brands play a significant role in verifying the authenticity and value of collectibles. Three well-known COA brands in the sports memorabilia market are JSA (James Spence Authentication), Beckett Authentication Services, and PSA (Professional Sports Authenticator). In this article,…