Possible Eisenmann Group Buy on Bimmerforums.
They are trying to get a group buy going for M3's and I asked if us with z4's can jump on. They are waiting on final pricing, but i thought if there were a few people who wanted one and would like to save a couple hundred bucks i'd post the link here so you could show interest as well.
http://forums.bimmerforums.com/forum...d.php?t=864703