mmmm...smoked chrome! I think there was one of this vintage (larger size, tho) that was posted over-and-over again on the SF CL and the asking price was in the $400 neighborhood. Either it finally sold or the seller gave up. This was back a couple years ago and nowadays all bikes are selling higher than then. But the other lesson is there's not many people (in SF or anywhere) familiar with these bikes so demand may be low. The Gran Sport stuff is slightly less valuable than Nuovo Record components, and if it were mine I'd put a nicer saddle on it before posting pix on CL, that one really brings down the whole tone of what's a much classier frame. You should also mention that it's a Reynolds 531 frame, despite the missing decal that would say it is.