I am regretfully, I'm sure I will regret it later on, selling one of my E34 M5's. It took me a year to find this car and it truly is exceptional. Yes, the price may be high compared to other cars on the market now. However, you will not need to spend a dime on this car for some time. No normal $5-6K first tear of ownership expenses. I've already spent considerably more over the last year. Link below to the classifieds2000 ad with additional details.
The car is also listed in John Robinsons M5 registry at:
'91 M5 Mauritius Blue
'91 M5 Alpine White
'96 DINAN 8 Arctic Silver