This authentic Kevin Mitchell 1991 Donruss Studio Baseball Card #257 showcases the hard-signed autograph of the San Francisco Giants player. It has been professionally authenticated by Beckett Authentication Services (BAS) with an autograph grade of 10 and comes encapsulated in a Beckett slab. Made of durable card stock material in a standard size, this original licensed trading card is from the 1991 Studio set. With a vintage feel, it is a must-have for any sports card collector or fan of Kevin Mitchell and the San Francisco Giants. The signature, done in Red Sharpie, has been authenticated and graded by the experts at Beckett Authentication Services (BAS) and Beckett Grading Services (BGS) with a 'Auto 10' grade. Certificate Number 00016499615 is included.