I have the same model actually. I agree if taken care of this bike will last a lifetime but it probably wouldn't sell for more then 150 on ebay. The lower end treks are lovely rides but not collectable. But its worth putting money into if you love riding it. I upgraded mine with a dura-ace wheelset i bought of ebay and a shimano 105 derailer and shimano 600 brakes. I've heard the stock wheels aren't great but the frame is well built. I'm planning to take this bike apart soon and touch up the paint and clean it up nicely so it won't rust next winter.