Steve Garvey autographed San Diego Padres 1986 Donruss All-Stars jumbo card (JSA)

1986 Donruss All-Stars 3 1/2 by 5 inch jumbo card autographed in blue marker by former Los Angeles Dodgers and San Diego Padres superstar slugger Steve Garvey. Obtained in person at celebrity golf tournament. Authenticated by JSA with their Stamp of Approval unnumbered sticker on the back, and certificate of authenticity from AutographsForSale.com. About ExMt condition (corner wear).