Crutchfield dosent over price anything... their prices are the same as any other authorized dealer in the nation. The "Cheap" places are generally NOT authorized dealers, so the warranties are void. Crutchfield also offers some of the best knowledge and support... for either audio/video rookies, or pros.

$100 shipped is a reasonable price to ask... but I wouldnt start the bidding on ebay at that, you'll never get anyone to bid on it.