certified autographs

This 2011 Bowman Chrome Prospects autographed Bryce Harper card is the milestone 20 millionth item certified by PSA. (Photo credit: Professional Sports Authenticator.)
Authentication

PSA Hits 20 Million Milestone - Submitter Gets Signed Harper Ball

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Pristine Auction - Classic Auction Ends March 3rd.

$20 Starting Bids. Authenticity Guaranteed. Win Signed Items from the best players like Giannis and Gronkowski.