I have an extra one that I have decided not to use. Everything is brand new and never been installed. Does not have box but all the hardware is still in the plastic. Looking for a local sale since this thing is pretty big.
Asking price is 150 since these go for 179 + tax new.
This is thule's top of the line carrier too, and never makes contact to the frame. This should be compatible with BMW oem roof rack. Super easy to install.
Here is a link to the product
http://www.thule.com/en-US/US/Produc.../594XT-Sidearm
Thanks for looking!