- Political & Science
The most expensive item with a signature of Chris Polk (2011 WASHINGTON HUSKIES TEAM SIGNED FOOTBALL 53 AUTO's CHRIS POLK + MORE!!) so far was sold in November 2011 for $250.00 while the cheapest item (CHRIS POLK signed WASHIGNTON HUSKIES B 8x10 PHILADELPHIA EAGLES) found a new owner for $0.99 in April 2013. Sold items reached their highest average selling price in June 2012 with $31.99 and the month that saw the lowest prices with $5.00 was December 2010. In average, an autographed item from Chris Polk is worth $37.49.