January '02 was the break point for MagneRide. Anything with a VIN sequence date after that should have been laid down with F55. There are a few threads concerning just this earlier last summer. The security warning will come and go depending on battery voltage and how the car was last locked. Figure on 1 a month. Go to
www.kbb.com and enter the best guess you have for vehicle condition and pull trade, private, retail sales. That should put you in the ballpark.
Dealer-wise, 12k is in the ballpark for retail excellent. In any event, make sure the brake pad warning is taken care of.
BTW, 04/02 was near the end of run for the year builds. 03's were being stamped out in the end of June '02.