I have a line on an 88 white/tan leather 635. It has 106,000mi, great interior,exterior great, needs one trim peice. It need shocks bad, so I figured on doing the Dinan suspension.Has cracked windshield, but it seems like its in very decent shape. I can pick this up for 5,000.00, I have never owned a 6er before.Any thoughts on this price?? Its an automatic. also the a/c is not working. Thanks for any help.