NADA Guides produces a recreational vehicle guide that includes prices, values and reviews. RVTrader.com has pricing data for multiple types of RVs. The official "Kelley Blue Book" contains values for cars, trucks and SUVs, but not recreational vehicles.
NADA Guides lists prices for fifth-wheel trailers, motor homes, camping trailers, truck campers, park models and tow vehicles. RVTrader.com contains guides for nine classes of RVs, including class A, class B and class C vehicles. Both websites start the search by selecting the RV type, manufacturer and model year. Users then select a layout type and option before getting retail prices for new or used models.
NADA guides are published by the National Automobile Dealers Association. RVTrader.com specializes in creating an online marketplace with more than 100,000 classified advertisements for RVs.