Ron, if you prepped it I have no doubt that it was gorgeous. Your restorations are amazing. I'd love to have a restored version of my parents '58 red and white Bel Air station wagon.
We recently traded in our TT for a new MH - a different situation from yours, granted. However, we traded it in for what we paid for it three years ago. We used the NADA book as a guide and insisted on high retail. We also negotiated the lowest price possible on the new unit, based on the lowest prices we saw on the internet or quotes we got from wholesale dealers. We think we got an amazing deal, and have no regrets.
I think you'll always make more if you can do a private sale, but if you price it, advertise it and don't get any bites it might be worth considering a consignment sale.