This autographed baseball card, featuring Jose Guillen, a former Pittsburgh Pirates player, is from the 1997 Donruss Preferred set with a silver parallel variety. It has been authenticated and encapsulated with certificate number 00016507394 from Beckett Authentication Services (BAS). Made of card stock material and in standard size, it is an officially licensed trading card with number 164. Collectors of the Pittsburgh Pirates or baseball itself should not miss this must-have item. Autographed in Blue Sharpie. Jose Guillen Autographed Pittsburgh Pirates 1997 Donruss Preferred Silver Rookie Baseball Card #164. This signature was verified and encapsulated by the team of experts at Beckett Authentication Services (BAS). Certificate Number 00016507394.