When you submit your cards to Professional Sports Authenticator
(PSA), your cards are examined by the top trading card grading
experts in the world. After your cards are certified by PSA, you
know that the industry's top experts have verified the authenticity
and quality of your cards.
Each card submitted to PSA is examined by a minimum of three
independent experts for grade and authenticity. PSA experts evaluate
a card's physical condition based on the 10-point PSA grading scale.
Cards that have been graded by PSA are encapsulated in a sonically
sealed, tamper-evident holder with a certification tag listing a
description of the card and the physical condition (also known as
the "grade").
PSA experts also examine trading cards for authenticity. PSA will
not encapsulate cards that bear evidence of trimming, re-coloring,
restoration, or any other forms of tampering. When you own a card in
a PSA holder, you know that PSA experts have verified that it is
genuine and that it has not been artificially enhanced.
The PSA grading system is widely respected and has been supported
by professional dealers, collectors and leading auction firms since
1991. The PSA Financial Guarantee of Grade and Authenticity is
behind every card encapsulated in a PSA holder. As a result of the
industry-wide acceptance of PSA grading, it's easy to buy and sell
trading cards with confidence, sight-unseen, over the Internet.