This Autographed 2016 Star Wars Masterwork #18 Auto Graded Gem Mint 10! Card with the inscription of "Jawa 2x" has been Personally Signed by Tim Donaldson & Andrea Wickman Miller 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.