Autographed Marty McFly In Nuclear Suit. Back To The Future, 2019 Fall Convention Exclusive. Funko Pop with Certificate Sticker of Authenticity. In this sale you will receive the EXACT ITEM that you see in these pictures. Each time a unit sells, I replace the pictures with the new one for sale. (The Deal Leader LLC) We recently held an autograph signing with the amazing Michael J Fox in New York City. Among the items we had him sign were these exclusive funko pops. 55 MM plastic protector the standard is. (PLEASE NOTE: BECKETT HAS MOVED TO A QR WITNESS STICKER SYSTEM FOR THEIR WITNESS SIGNINGS AND NO LONGER ISSUES CARDS TO GO WITH THE STICKERS).