A set of three Highway Products tool boxes, including the main front gull-wing tool box plus the two "low side" boxes. All are in great shape and they come with keys. The quality is far above the $100-$200 boxes you'll see on eBay, and as a set, sold new, these will go for around $3,400. (Search here for Highway Products.)

I don't have the part numbers, but they came out of the 80" bed of a crew-cab Silverado.