MATTHEW GRAY GUBLER - Criminal Minds AUTOGRAPH Signed 8x10 Photo D MATTHEW GRAY GUBLER - Criminal Minds AUTOGRAPH Signed 8x10 Photo Authentic and Hand-Signed by Matthew Gray Gubler Certified Authentic with a Certificate of Authenticity Lifetime Guarantee of Authenticity COA from TopPix Autographs - UACC Registered Dealer #328 & AFTAL Approved Dealer #103