49ers Joe Montana Signed 2016 Donruss Gridiron Kings #11 Card Auto 10! BAS Slab

This Autographed Auto Graded Gem Mint 10! 2016 Donruss All Time Gridiron Kings #11 Card has been Personally Signed by Joe Montana of the San Francisco 49ers. This item is 100% Authentic, it comes slabbed and authenticated by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website.