I found an 850i 91 with 92k, partial records and the wholesale dealer wants 16,000.00 for it but I could probably get it for around 15,000.00. Body is very good and the interior is too. I would have it checked out thoroughly, if it checks out okay would this be a good idea to buy this car or just wait to find one with all the records? Please help and thanks for all of the advice.