Hello! I wanted to ask you why the old 7s BMW are so expensive? Especially those with the thick engines say 740 and 750! There are some in the net that have just down to the 200tkm and that is not so much for 8 and 12 cylinders, a neat equipment and just cost at the 3000EUR!!! Wodran is that? Nobody wants to drive the cars? Do they have many disadvantages??