478 CPUs @ Newegg
Intel Pentium 4/ 3.0E ( Prescott ) 800MHz FSB, 1MB L2 Cache - OEM $179
Intel Pentium 4/ 3.0C ( Northwood ) 800MHz FSB, 512K Cache - OEM $209
The $30 price difference, larger cache, and stories I've read about the newer Prescotts being much improved over the originally...