J T Sports is proud to offer PSA Authentication & Grading for professional model game used bats and Authentication of professional model game worn gloves. PSA is a division of Collectors Universe, the nation’s leader in third party Authentication & Grading Services for your high value collectibles.
Bats submitted for PSA Authentication and Grading will be evaluated by our 25 step procedure to determine the authenticity of the bat and it’s extent of game use by the player. Resources at hand include a substantial library of player images from 1900 to the present, an extensive database of professional model game used bats and access to detailed player ordering records allowing us to determine specific information regarding bats ordered by the players.
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