2006 Trek 21 speed Aluminum bike

I'm giving you a deal of a life time. I am selling a mint condition 2006 3700 Trek 21 speed with all Original parts. One hundred percent calibrated wheels. Also I'll throw in a disk alarm lock. I pretty much had it storage for many years. It's a steal of a sale. Because this signed official Treek 3700 is pretty much 1 of a kind. Most asking price for this bike start at 570 and higher.