40' Mandalay Class A

We have a 2008 Mandalay 40G and love it. We are the second owners. Every Mandalay owner we have met in our travels feel the same way. As with every RV there are small quirks here and there. Ours has the Cummins ISL 400 HP. We had a gas before this and it was our first RV. We made a list of everything that we wanted in our next RV and the Mandalay had it. One of the major items was the 2 speed Jake brake. Ours was on consignment when we bought it. Three weeks later the owner of the dealership called and said he had a customer that was will to give us a great profit if we sold it. Since it had everything in it that was on our list plus we just could not get rid of it.
The big question is what condition is it really in and are you willing to pay the price. We paid $135,900 4 years ago.