This Autographed Auto Grade Gem Mint 10! Card has been Personally Signed by Brian Archer, Digby Milner, Ron Punter, Bill Hargreaves, Roger Nichols, Dennis Lowe, Ron Hone, Kieron McNamara, Ted Moehnke, John Pakenham, Ed Hirsh & Andrew Kelly 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.