I've maintained this car with the intent to keep it forever but have my eye on an M3. Purchased in June 2014 with ~68,000 miles. I have the service records from the previous owner as well as my work. Currently has ~93500 miles.
Mechanically the car is perfect. It is extremely well maintained. The top is less than a year old. I am the 3rd owner and it has always been garaged. I've routinely gone looking for items to preventatively replace. I'm a former automotive engineer and have mostly maintained the car myself and have always showed it mechanical sympathy, let it warm up, etc. The only issue of note would be a slight tear in the left control arm ball joint boot. There is no play in the control arm.
The only issues are cosmetic. The drivers seat leather has separated, the lower front bumper has cracks in the paint from hitting a bucket years ago, there are normal rock chips on the front, and the top has 2 (repaired) spots from a rear shock mount failure. There is also as crack in the lower corner of the windshield from before my ownership; it is stable and has not grown in 7 years.
Randy Forbes subframe reinforcement
IE poly subframe bushing
Shock and strut mounts reinforced
Braided clutch line (CDV delete)
Braded brake lines
Hawk HPS pads
Bilstein B6 shocks and struts
E46 ZHP steering rack
M44 steering underdrive pulley
Bronze clutch pivot
Poly sway bar bushings
Solid rubber transmission mount
Bimmerworld camber shims
LED interior and exterior lights
Asking price is $25,000. The car is located in the CA Bay Area. I'm happy to share the maintenance spreadsheet with any seriously interested parties, as well as provide additional photos, cold start videos, etc.