NewEgg.com has the Intel Core 2 Quad Q6600 Kentsfield 2.4GHz 2 x 4MB L2 Cache LGA 775 Quad-Core Processor (BX80562Q6600) for $180 - $10 coupon code CPU112010 [Exp 11/24] + $0 shipping = $170 shipped. This is an OEM processor and does not come with a heatsink or fan.