This Autographed Auto Graded Gem Mint 10! 1981 Topps #21 Card has been Personally Signed by Magic Johnson of the Los Angeles Lakers. This item is 100% Authentic, it comes slabbed and authenticated by Beckett Authentication Services. This is a stock item. We conducted an autograph signing with Magic Johnson and we have several of these available. The one you will receive will be of equal quality to the one pictured. This item can be verified through BAS Slabbed.