Haulmark 20' enclosed. - I'd like to get $3,700. I paid $6500 for it in 2006. I have replaced the stock 1/8" veneer interior walls with 3/4" plywood in order to hang brackets and such. There are shovel racks, and wheel barrow mounts on the one wall. There is a shelf unit in the bulk head area, along with a shelf along the inside wall on one side. I have some wire mesh basket racks on the back portion, good for misc stuff.