The problem is that these parts are very hard to find here in Belgium on the second hand market; I check regularly dealers in Belgium and no one can supply me with these pieces :-(. The new ones are awfully expensive (i.e. +/- 150 US$ for one rear len, and +/- 450 US$ for one power mirror), and if you order them, you have to wait from 4 to 6 months before getting them. :-(