Just watched this go through auction a few minutes ago:
2010 BMW 535i X-Drive (All Wheel Drive)
Carbon Black / Black
31,600 miles
M-Sport package
Premium package
Park Distance Control
Heads Up Display
NAV with backup camera
Comfort Access pkg / pushbutton start / proximity key
Logic 7 sound with Hi-Fi
Cold weather pkg with heated seats and steering wheel
Just went for
$28,250 plus fees (yeah, Audi's resale values suck compared to BMW

)