I am trying to determine the value of this bike, and if I should purchase it or not. It is a 54cm(not sure) Centurion Iron Man Dave Scott "expert" model, I believe. The seller tell me it is his dad's first bike. When asked if the components are Shimano 105, he says the brake system is, and he's pretty sure everything else has not been changed. Seller says he rides it here and there, and is maintained. I did not get a chance to look at it, yet. He is selling it for $150. Here are some pictures:
I currently ride a fixed gear bicycle, and this would facilitate my ride when I cruise with my cousin's carbon fibre Trek. Is it a steal at $150?