There is a “NADA Blue Book” value for RV’s just like there is for cars, trucks, and vans. (see link below)
http://www.nadaguides.com/RVsBut I don’t think that the majority of people buy a vehicle thinking about it’s resale value. I find it interesting that a lot of people think that leasing a car is better than buying a car, but it is just the opposite for houses, i.e. buying a house is better than leasing a house.
In early 2012 I was here at RV.net complaining about Camping World RV sales at one of the Camping World links on this website. The CEO of Camping World chimed-in and told me that he would get me a deal on an RV that I would be happy with.
He connected me with the Regional Manager in my area who connected me with the Business Manager at my local Camping World. They gave me a great deal on my trade-in and I purchased a brand new 2012 Heartland Prowler 5th Wheel, listed at $32K, but I got it for $16K. I’ve had it a couple of years now and the loan is paid off.
I also purchased a new 2012 Ford F-150 with Ecoboost at the same time I got the 5th wheel and that will be paid off in a year or two. I expect to keep these purchases at least 10-years.