Originally Posted by ctuna
There is or was I guy on Ebay selling the new OEM head Units without most BUS for around 325 and the ones with most bus for around 450.
The seller is no longer there and his web site is down (http://cars-equipment.com/
). He doesn't respond at either e-mail address. And there seems to be no other sellers anywhere that would sell this kind of BMW Professional headunit.
Also, AFAIK, this unit is chiefly Euro. No US cars have it from factory.