![Mark Grace Signed Autographed Chicago Cubs Baseball Jersey (JSA COA)](http://sterlingauthentics.com/cdn/shop/products/1_e4295bf6-af64-4eb6-ab1c-e1a8845ee5a7_{width}x.jpg?v=1509342397)
Mark Grace Signed Autographed Chicago Cubs Baseball Jersey (JSA COA)
A Chicago Cubs baseball jersey. It has been hand-signed by MLB legend Mark Grace. The signature comes with a COA from JSA and includes their tamper-proof serial-numbered authentication sticker.