How Do You Locate the Bluebook Value on Trailers?

Neither Kelly Blue Book, also known as KBB, nor NADA provide a price guide for trailers; does sell a guide for commercial trailers, as of 2015. While there is no definitive guide on the price of used recreational trailers, one can easily discover the value of a used trailer by looking at the prices of sold listings on websites, such as, or by calling local RV dealers and their websites.