This Autographed Ticket Graded Mint 9, Auto Graded Gem Mint 10! September 9, 2007 Vikings Vs Falcons Full Ticket Stub with the inscription of "NFL Debut 9.9.2007 1st NFL TD" has been Personally Signed by Adrian Peterson of the Minnesota Vikings. This item is 100% Authentic, it comes slabbed and authenticated by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website.