I have a winter setup I am currently selling. I'm in Columbus, OH.
It is a set of 4 style 138 OEM wheels in great condition.
Bolt pattern: 5x120 with 20mm offset and measure 17x7.5. Came off a rear wheel drive 04' BMW 5series. No curb/road rash and just a few minor scratches that can only be seen up close. Center caps NOT included. Tires are 225/50/17 Dunlop SP Winter Sport M3 DSST (run flats) with at least 50-60% tread. Wheels are true and straight. These are awesome in the snow!
$500...prefer local sale, but would consider shipping at buyer's expense (these DSST tires are hefty)
czarj66, good luck with the wheel search. Just a heads up, if you are looking for OEM 17s for the M5, only the style 66 (and possibly 1 other oem wheel, I can't remember which style though) will fit over the M5's front brakes. The style 138s that Akost9500 had for sale wouldn't have worked.