Saw this tidy e60 550i on TradeMe, it has almost all the desireable fruit you'd want (specifically Dynamic Drive, Active Steering, HUD, Rear Blind, Adaptive Headlights, bluetooth, cruise control), and is the LCI model, 120k kms. Oh, and looks like the Logic 7 stereo too, and NZ maps. Style 246 18" rims - cool.
http://www.trademe.co.nz/motors/used-cars/bmw/auction-1315400256.htm
under $15k. Tasty.
the only thing it's lacking is a different shade on the monochrome/greyscale range of white to black to join the e60 gang!