Dean Koontz Memorabilia

The most expensive item with a signature of Dean Koontz (Dean Koontz signed Lot of 15 autographed books) so far was sold in March 2009 for $145.00 while the cheapest item (Dean Koontz, VELOCITY (BOOK),Hand signed by LUCIFER, THE DEVIL) found a new owner for $0.01 in January 2014. Sold items reached their highest average selling price in November 2011 with $67.00 and the month that saw the lowest prices with $1.99 was November 2015. In average, an autographed item from Dean Koontz is worth $12.26.