I don't flip or buy and sell. The last time I attempted to sell a nice bike on CL I kept getting lowballed.

Because I've got most of what I'm after- I don't check too often anymore. If its that one guy on the East side- with the pix of the cinder block of the basement, the whitish siding and the PVC exhaust pipe... That guy must've been selling an unreal amount of bikes. There was the guy on Greenfield over here- the whole yard/driveway area was covered in bikes...