+1 Collison Craft in Baltimore.
Jeff Shaw and his team have delivered me high quality work within budget from terrific detailing to collision repair since 1999 on my BMW's and Mazdas.

The 330ci and E36 M3 are both nice drivers in my opinion

If indeed one is interested in any 73,000 mile M3, I would consider budgeting a few thousand for deferred maintenance items like rear...

My used parts some from you pull it junkyards like Maryland Crazy Ray's Junkyard. When I'm unsuccessful, had good experience with this vendor East Street Auto http://www.eaststreet.com/

I've lurked this forum a few years and now introduce myself as a BMW driver since 1978 when I owned my first one; 1974 2002 tii. Currently own 1969 1600 w/historic tags, 1997 & 1998 M3 sedans w/NCC...