This Vinny Castilla 2005 Donruss Diamond Kings autographed card is encased and certified by Beckett Authentication Services (BAS), displaying his hard-signed autograph. As an expert in the field, I can assure you that this card's standard size and cardstock material make it a valuable addition to any sports memorabilia collection, especially for fans of the Washington Nationals, Atlanta Braves, San Diego Padres, or Colorado Rockies, teams that Castilla has played for in his Major League Baseball (MLB) career. Own a piece of MLB history and showcase your love for the game with this authenticated Vinny Castilla autographed card in Blue Sharpie. Certificate Number 00016496151. This signature has been graded by the Experts at Beckett Grading Services (BGS) with a 'Auto 10' grade.