Lamborghini's rumored super expensive Murcielago derivative is named Reventon, and it's truly the stuff of kids' posters. Only 20 people get to pay the 1 Million Euro to own one, and if they manage to change the oil and avoid immovable obstacles they're sure to make their money back someday, and then some. It also features some seriously neat glass-cockpit fighter-jet style gauges.
It's wicked nasty rotten awesome yes, but the mechanically identical (save 20bhp) Murcielago LP640 is $700,000 less. That fact is a waste of typeface however, because which would you rather have up on your wall?
[Source: Autoblog, InsideLine, NetCarShow]