Book value for used fivers?

There is only one way to get a real value for your RV. Load it up and take it to your dealer and see what he will give you on a trade and thats not fool proof because if he has a large profit in the new unit he will give you more on a trade. remember he will need to make a profit on your unit if he gets it. What I do is take the trade in value and add 30%, that is my starting point. Remember you can't go up but you can always come down to make a sale>