The value of course is all depend on the make, model, floor plan and how well equipped. Your headline says it’s a new motorhome, but are you saying that it’s a 2009…or saying what the condition is like new.

An older vehicle with only 9,000 miles can have more service issues than the same vehicle with 50-60,000 miles. For example, a vehicle that has not been driven in years will have tires & brake lines with dry rot; can need all new belts, hoses, etc for the same reason; all kinds of junk on the fuel tank (water, rust, etc.); if it’s been stored but not winterized properly, then plumbing lines can be broken (and the toilet as well if it froze); then there can be issues with the generator;

All I’m trying to say is this, if you’re looking at buying this RV, just go over it carefully.
References :
In the RV business, and an RVer, since 1981.