The Kelly Blue Book website does not include a price guide for used boats. However, Kelly Blue Book provides guides for the trade-in and retail values of personal watercraft. The NADA website, NADAGuides.com, publishes price guides for both new and used boats.
The NADA website provides value guides not only for powerboats and sailboats, but also for outboard motors and trailers. NADA offers print copies of its Marine Appraisal Guide for purchase. The guide covers 15 years of pricing data, and NADA updates the data three times a year. NADA also provides pricing guides for automobiles, motorcycles and manufactured homes.