British rapper nabs Marty McFlys--for $37,500

Tinie Tempah lays down big bucks for Nike's new Marty McFly sneakers, with proceeds going to the Michael J. Fox Foundation for Parkinson's research. Anyone wanting their own "Back to the Future" shoes can still bid on eBay.<img src="http://feeds.feedburner.com/~r/cnet/tcoc/~4/Z_upsT4qfpA" height="1" width="1"/> [More]