You will see that the item has been authenticated by Beckett. For those who are unfamiliar with Beckett, it is one of the leading authenticators of autographs. These items were authenticated by Steve Grad (who you may have seen on Pawn Stars) whose speciality is film and TV especially Star Wars. The item has a code number and you can go on their website and see that it has been specially recorded and guarantees authenticity. This is far better than a certificate of authenticity.