Phil Knight Memorabilia

The most expensive item with a signature of Phil Knight (PHIL KNIGHT SIGNED OREGON WHITE FULL SIZE FOOTBALL HELMET PSA/DNA COA NIKE) so far was sold in May 2017 for $699.99 while the cheapest item (Phil Knight Autographed Index Card) found a new owner for $0.01 in May 2016. Sold items reached their highest average selling price in October 2010 with $262.49 and the month that saw the lowest prices with $0.99 was May 2015. In average, an autographed item from Phil Knight is worth $47.00.