SuperBiiz has the AMD HDZ975FBK4DGM Phenom II X4 975 Black Edition Deneb 3.6GHz Socket AM3 125W Quad-Core Desktop Processor (OEM) for $80 - 15% off with coupon code
HARBOWL [Exp 2/4] + $2 shipping =
$70 shipped. Features 45nm technology, and HyperTransport technology that provides up to 16.0GB/s bandwidth.