It seems that some sellers don't operate on the same kind of time clock that buyers of nice C&V bikes are running on. I find the "undervalued or desirable something" on CL. Call seller and tell him I will buy it. He says, ummm, I am busy and can't show it for a couple of days. You want to say, ummm, maybe you should have waited a couple of days before listing it.
2 weeks ago I called a seller 3 miles from my house. He says come on over. I go and he's not home or answering his phone but the bike is sitting outside his house. It was a POS but couldn't tell from the little picture. Weird.