This Autographed Auto Graded Gem Mint 10! 2019 Panini Eminence Logoman Autos Silver Bar Printing Plates Magenta #37 #1/1 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. The authenticity can be verified on Beckett Authentication Services website.