While neither a craigslist ad nor cafe related...
I am bringing back a CL77 and my current tank may be beyond repair, so I emailed a few junkyards, one of which sends out to a larger list of others. I get one email back saying only: "$450" with generic signature for contact info. My only response, albeit being a dick, was "Lol." He countered with "Good luck finding it for nothing."
I paid $900 for the bike, delivered. And not in 1967 lol.
There are some bikes/parts that garner sometimes absurd prices but this is getting f*cking insane.