Khabib’s cards are some of the most valuable UFC trading cards on the market, although collectors don’t have an abundance of choice. In my opinion, the best Khabib card is his 2014 Topps Knockout Autographs card, which is his first autographed card, and

Conor McGregor has made headlines both inside and outside the UFC octagon, and his cards are among the most popular and most valuable UFC cards of all time. For me, the best Conor McGregor card is his 2013 Topps UFC Bloodlines Fighter Autographs