Cert Verification
Verify the validity of PSA & PSA/DNA certification numbers. Search certs for cards, autographs, tickets, Comics, Video Games and more.



Security: A Buyer’s Guide
Though uncommon, forgers may counterfeit PSA & PSA/DNA documents using certification numbers from public sources.
PSA Grading Standards
Learn more about PSA’s grading standards for trading cards, packs, tickets and coins/pins and read grade-by-grade explanations.
PSA/DNA Authentication
PSA guarantees that all trading cards shall be graded in accordance with PSA grading standards and under the procedures of PSA.
Note: Verification of certification numbers on the PSA Certification database does not eliminate risk. Though uncommon, criminals do attempt to counterfeit PSA grading inserts using actual certification numbers derived from public sources. As a general rule, PSA encourages the purchase of PSA verified collectibles from trustworthy sources. Marketplaces such as Craigslist, Mercari and Offer Up are not recommended.
PSA is providing access to its database for the sole purpose of confirming data regarding authenticated items with a particular certification number. PSA does not view authenticated items listed on the web and does not warrant or guarantee that any such authenticated item is, in fact, a genuine PSA authenticated item.