Up for sale is a Gateway First Day Cover featuring the autograph of legendary basketball coach Bobby Knight. The cover is certified by PSA and comes with a COA to guarantee its authenticity. It is a must-have for any basketball fan, especially those who appreciate the history of college basketball.This unique item is perfect for collectors and enthusiasts alike. It is a photo product that captures the essence of Coach Knight's impact on the sport of basketball. Don't miss out on the opportunity to own a piece of history.