This autographed James McCann Brian Flynn Duo card from the 2011 Donruss Elite set presents a rare opportunity to own a valuable piece of baseball history. Both players have personally signed the card, which is preserved and authenticated by Beckett Authentication Services (BAS) with number 00016502517. A must-have for serious collectors, it showcases the players in their team uniforms and stands as a unique memorabilia from the MLB era. Act now to add this original, authenticated, and autographed card to your collection. Autographed in Blue Sharpie. James McCann and Brian Flynn Autographed 2011 Donruss Elite Extra Edition Building Blocks Quad Baseball Card #3. These signatures have been authenticated and Encapsulated by the Experts at Beckett Authentication Services (BAS). Certificate Number 00016502517.