How much would you pay for a used Motor Home from a dealer as you described and what are you expectations of the dealer. If I buy from you I expect no follow up service and expect you to make as much as you can just like I do the dealer. Would you like to be a dealer in todays world - I would not as the public can be fickle to deal with and sometimes do not tell the whole truth about what they trade in.
I do not expect Christmas cards, free breakfast and etc as they are extra cost that make me wonder what the service is like. I expect world class service on my rig, a clean place to sit , and a clean bathroom when I bring it in.