$88 Million. That's the cost of the world's fastest supercomputer. It is named Tainhe-1a and will be used for large scale scientific calculations.
Previously at #1 was the Cray XT5 Jaguar at the U.S. National Center for Computational Sciences at Oak Ridge National Labs.
"The World's Fastest Supercomputer Now Belongs to China", Stan Schroeder, Mashable, 10/29/2010.