Yes, one time...
Back in about 1996, my 230SL had about reached its lowest point of condition since it was bought in 1980: the visors were droopy rags, one tail light had that red cellophane tape stuck where the lens belonged, the carpet and seat covers were completely worn out, heater levers broken, the paint was in bad shape. Worst part, often ran like crud. It was tired. In a moment of temporary insanity, I put a for sale sign on the passenger-side of the windshield..."10k or OBO."
I still drove it in those days though, and literally the day I put sign in window, I was driving along and this guy whipped a u-turn and followed closely behind me. I finally figured out why and pulled over. He gave me his number and said "call me -- I am interested... (in the car)"... My first thought was, boy that was easy. My second was "am I stupid?"... I never called, and tossed the for sale sign in the trash.
Within a year, I had fresh paint, new visors, new taillights, new carpet, new interior MB-Tex, heater rebuild, new dashwood (oh and empty savings account...) And within a couple more, I came across the old SL Yahoo group, then the Mercedes113 website, and then finally this Paragon of Pagoda Pleasure (who remembers the PPP phenomenon?) -- along the way I got great help from the likes of JA17, George Davis, Naj, Cees, Rodd, Dan C., and many many more folks who have helped make my SL ownership truly a blast! Thanks all!