Official Price Guide to Classic Video Games by David Ellis
(2004, 470 pages, PB). ISBN: 0-375-72038-3, Price: $16.95.
Buy it at Amazon.com.
New book (just came out Aug, 2004) with a brief history of the electronic gaming market (including arcade machines) and several large price guides (broken down into console games, handheld games and arcade games). Most of the images in the handheld section were supplied by the Handheld Museum.