Looks like a pretty nice truck. However, in my neighborhood, (Colorado/Nebraska) the price is on the high side. Over the last couple of years at farm auctions, I've seen a number of these bigger trucks sell for considerably less than the $5K he's asking. Depending on condition, some have even been in the $100's. That said, I've been known to pay in excess of the "stated value" for something I just couldn't live without. E-Bay has a way of inflating prices/values. I'd determine what it would be worth to you, and start there.
