Ted many detailers will tailor their price to how much work you want to have done. It`s impossible to say what it will cost to detail the truck because you could spend $50 having it detailed or $700 or more having it done. I`d say you can get that car into great resale condition (not showroom ready though) by spending $300-400 dollars at a reputable professional detailer such as the guy that was recommended in this forum.