Kelley Blue Book’s Fair Purchase Price tool is compiled from transactions conducted across the United States. The primary focus of Kelley Blue Book is on automobiles, but the company also provides ...

The Blue Book or Kelley Blue Book lists new and used car prices, ... personal finance, of Investopedia. Learn about our editorial policies. Updated August 17, 2023. Reviewed by.

Bob Kelley, who turned the Kelley Blue Book, a price list published by his family’s used-car dealership, into one of the world’s leading authorities on cars, trucks, motorcycles and pretty ...