PSA is the world's largest third-party authentication company; the industry leader in card grading as well as autograph and memorabilia authentication.

PSA is the largest and most respected third-party authentication and grading company in the world for trading cards and memorabilia. Authentication is the process of verifying the originality or …

PSA is the largest and most trusted authentication and grading service in the world. Browse the entire archive of gradings by PSA. Check back regularly as the database is updated as more items are added.

PSA Certification Verification allows collectors to verify the validity of their PSA & PSA/DNA-certified cards and collectibles.

Jun 24, 2025 · Sort through the current market values of thousands of PSA-certified sports and non-sports collectibles using the PSA Price Guide.

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PSA's Online Submission Center is the quickest and most efficient way to submit your cards, tickets and packs for authentication and grading purposes.

With PSA's Auction Prices Realized, collectors can search for auction results of trading cards, tickets, packs, coins and pins certified by PSA.

Sep 23, 2025 · PSA is excited to announce the opening of its first full-scale authentication and grading facility in Europe. Located in Frankfurt, Germany, the new office is expected to open its doors in the …

PSA is the industry leader in third-party authentication and grading of sports and non-sports cards and collectibles, providing multiple levels of service.