This is the same one that Teutone and I looked a couple of times last year. At the time, he was asking $8995. We got the VIN and lots more info-- here's the thread:
http://www.benzworld.org/forums/w126-s-se-sec-sel-sd/1365172-euro-560-sec-cl.html
The car is definitely in good shape overall, and if the paint was done, even better. It might be worth looking at again, and I think ca$h will talk. I recall he had gotten it smogged, and the exhaust wasn't stock. It does have tri-ys, no SLS, and the wood has all been blacked out (looks fairly professional, and rather unique). I thought the interior was pretty good- not perfect though. The stereo was also a bit funky. And I vaguely recall the A/C not working.
I thought it was all a bit fishy back then-- and Teutone might chime in here too. I think the guy is using our info/questions about the 10:1 engine (he didn't know about it last year). He definitely doesn't know all that much about these cars. He's also not very forthcoming with receipts either.
Dave