Usual disclaimers apply, I haven't seen the cars and I don't know the owners. I'm getting to think that 9 out of 10 E36 M3 4 doors had automatics for transmissions. Good luck, hope this helps, finders fee is a case of my favorite beverage.

http://sandiego.craigslist.org/car/116937014.html
http://sandiego.craigslist.org/car/115188226.html
http://www.craigslist.org/pen/car/117511975.html
http://www.craigslist.org/eby/car/116683794.html
http://www.craigslist.org/sby/car/116536006.html Advertised as a V6 engine, I guess they never opened the hood.
http://www.craigslist.org/sby/car/116136048.html
http://portland.craigslist.org/car/115956207.html a lot of money for a salvage title IMHO
http://portland.craigslist.org/car/113817938.html
http://seattle.craigslist.org/car/115382184.html
http://orangecounty.craigslist.org/car/115755410.html
http://orangecounty.craigslist.org/car/113878671.html
http://orangecounty.craigslist.org/car/108913897.html
http://santabarbara.craigslist.org/car/114913923.html