For in-store pickup only, Sears offers the Craftsman Full-Size Single Lid Deep Aluminum Crossover Truck Box
, model no. PAC1582250, for $283.49. Coupon code "SEARS5OFF50" drops it to $278.49
. That's $72 off list and the lowest total price we could find. It features an 11.3-cubic foot capacity, gear-lock dual rotary locking system, weather stripping, storage bins, and four compartment tray. Deal ends October 17.