Someone on my local CL is selling s Schwinn Crosscut, along with a lot of other bikes, so I don't know the price he's selling it for. As it seems, the Crosscut was originally a flat-bar hybrid, but the one he's selling appears to have been modified as a steel-framed CX bike, with drop bars, bar-end shifters, and CX tires. What would be a good price to buy this for, if it fits me? How are these bikes overall?