Aaron Harang Game Used Baseball 7/29/14 - Hit Single off Beckett Braves HZ162118 - MLB Autographed Game Used Bases at 's Sports Collectibles Store
Kent Mercker Autographed Rawlings OML Baseball W/Box & MLB Autheticity Sticker
Mike Trout Autographed Official Signed Full Name Baseball MLB Authenticated COA With UV Display Case at 's Sports Collectibles Store
Defining what a “Game-Used Baseball” is (and is not)
Lids Manny Machado San Diego Padres Fanatics Authentic 15 x 17 Impact Player Collage with a Piece of Game-Used Baseball - Limited Edition of 500
The MLB Authentication Program was created to protect our fans by eliminating Certificates of Authenticity that can be easily forged and/or copied.
Rocco Baldelli Signed Baseball Autograph Auto MLB AUTHENTICATED MINNESOTA TWINS
Inside Access on Game-Used Memorabilia and the MLB Authentication Program, by Cardinals Insider
Lids San Diego Padres Fanatics Authentic Framed 15 x 17 Team Impact Collage with a Piece of Game-Used Baseball - Limited Edition of 500
Derek Jeter &Mariano Rivera Autographed 11x14 Framed Photo (Steiner
Lot Detail - 2006 WBC Game Used Baseball Derek Jeter RBI Double - Canada vs United States (MLB Authenticated)
MLB Authentication, Hologram Authenticator
MLB Authentication, Hologram Authenticator
Cal Ripken Jr Game Used Piece of Baseball Upper Deck Authenticated MLB Photo
MLB authenticators: How a little silver sticker stopped baseball's counterfeit problem - Sports Illustrated