Outdoor Power Equipment (Lawn Mowers, Snow Blowers, Chain Saws and more) Discussions

I have a 2004 Craftsman GT500 that I am trying to sell.  I know there is a Blue Book for Lawn Mowers but I can't seem to find it anywhere.  I was wondering if anyone could tell me the Blue Book value for my mower.  It has a 22HP Briggs and Stratton Intek motor with a 50" deck.  It was only used for the 2004 season and has been garage stored since then, I do not know how many hours on it though.  It has a six speed transmission with a high and low range and has the mount on the front for any attachment to be added.  Anyone that can tell me what the book value of this mower is please respond.  Thank you in advance!!!