Blake Griffin autographed Sports Illustrated Magazine (Oklahoma)

Blake Griffin autographed Sports Illustrated Magazine (Oklahoma)

**This item comes with a Certificate of Authenticity along with matching tamper-proof holograms from Autograph Warehouse, guaranteeing the authenticity of this hand-signed autograph. Autograph Warehouse stakes its reputation on every item it sells, and authenticity is their number one priority. Each and every autograph is guaranteed for life to be authentic.**