If this is the one in Clearwater, FL (sure looks like the same one) at this address:
1982 Newell Coach 1982 Newell Coach, Clearwater FL - 107499874 - RVTrader.com , then I think $39,000 is a pretty good deal, especially considering that the interior has been updated to resemble late 80's Newell interiors. I have a 1982 Newell 36' coach that I paid $39,900 for back in 2008. This coach appears priced to sell. Nevertheless, you could probably offer $35,000 and see what happens.