I found when putting these things on auction, like on http://www.ironplanet.com/ A paint job, new seat, and Glass if needed, could easily double and then some the price, received, no matter the mechanical shape. One of the last things I placed on that site went to South Africa, a D-9 Dozer , it couldn't fetch 20,000 here in the states, but went for 46,000 overseas. And they payed the shipping.
I sort of miss that Job, when it comes to things like this, Don't miss the back stabbing politics though.