http://bringatrailer.com/2013/10/28/m3-swapped-1995-bmw-525i-touring/ Over on BaT. There is a Cl list link there you can follow, if you want. THIS would be a fun rig! Hell yeah!
If it was done right, this is an excellent price for what you're getting! He could probably get TWO RX-7 FCs for the price he's asking.