This Autographed 2015 SW The Force Awakens Series One Lightsaber Green #81 Auto Grade Gem Mint 10! Card has been Personally Signed by Christian Alzmann, Doug Chiang, Ryan Church & Yanick Dusseault of Star Wars. This item is 100% Authentic, it comes slabbed and authenticated by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website.