When you see the PSA/DNA Guaranteed Authentic certificate, it means the item was autographed in the presence of a PSA/DNA representative.
The certainty that PSA/DNA In-the-Presence authenticated autographs are genuine is 100%, and every collectible that is accompanied by a PSA/DNA Guaranteed Authentic certificate is guaranteed for life!
In-the-Presence authentication by PSA/DNA is absolutely the best way to guarantee the authenticity and maximize the value of your autographed memorabilia. Take advantage of it when you purchase autographs at sports collectors shows, such as the National, Chicago Sun-Times, Sports Spectacular, and GTSM. For upcoming show dates and information, click here.
The PSA/DNA In-the-Presence authentication process virtually eliminates the problem of counterfeits and forgeries and allows items to be verified each time they change hands.
Together, the non-transferable, tamper-evident PSA/DNA label, matching Certificate of Authenticity, and synthetic DNA used to permanently identify items provide ironclad security.
The chances of replicating the synthetic DNA used by PSA/DNA are 1 in 33 Trillion!
If you are a dealer, promoter, agent, or sports organization and would like more information on the PSA/DNA Signed-in-the-presence Authentication programs, call (800) 325-1121 or email [email protected].