Invoice Pricies on X5 Accessories??

[elusivejay]

Hello,

I've searched and am having trouble finding a list of invoice prices on the items in the BMW X5 accessory catalog. I've found a ton of very helpful pricing data on the X5 itself as well as other factory installed options. I'm taking delivery of an X5 in a few days and would like to order the following:

Aero Kit: 51 19 0 413 824 - MSRP is $1195 (in the 07 catalog at least)

Star 128 Chrome Wheels: 36 11 0 416 305 - MSRP is $6295 (in the 07 catalog at least)

Could anyone provide me with the invoice prices on these or point me in the direction of where I could look it up myself?

Any assistance is greatly appreciated.

Thank you.