I'd say I'm at around $1200-$1400, including new tires and rims, lighting, all the steel, and misc trips to Home Depot and Ace Hardware.
I haven't been real diligent about tracking the receipts. (Not sure I wanna know exactly how much it cost!!), but I do know that the major items add up to around $1000.
BTW, it's nearly complete. All welding is done, needs some finish grinding and sanding. Also needs a skin and a floor for the box. The wiring is done, but just good enuf to tow it home from my buddy's house - needs to be fished inside the tubing and generally cleaned up. Also need to do things like make cables for the tailgate, paint, etc.
Will post new pics tomorrow.