This 1991 edition of the Baltimore Orioles' Gregg Olson autographed baseball card is a rare and valuable addition to any sports trading card collection. Authenticated by Beckett Authentication Services (BAS) with certification number 00016507675 and featuring a hard-signed autograph from the player himself, this card showcases an encapsulated design on high-quality card stock material. As an officially licensed trading card, it is a must-have for fans of the Baltimore Orioles and Gregg Olson. Secure this valuable piece of sports memorabilia with a black Sharpie-signed autograph on the Baltimore Orioles 1991 Score Baseball Card #490, expertly authenticated and encapsulated by Beckett Authentication Services (BAS) with certificate number 00016507675.