When I was at the F&I desk, I kept rejecting ALL extras. As I knew I'd want to replace the optional 19s and RFTs. But he offered me 1495 then 999.99 for 3 years. I of course did not take it, but something to give you an idea.
2016 750i xDrive M-Sport (Current)
2015 650i Coupe
2013 750i M-Sport