AMD Phenom II X4 905e Deneb HD905EOCGIBOX 2.5GHz for $194.99
NewEgg offers the AMD Phenom II X4 905e Deneb HD905EOCGIBOX 2.5GHz processor for $194.99. This is the best price for this product in the US market. It ships for free. Heatsink and fan are included.

NewEgg offers the AMD Phenom II X3 705e Heka HD705EOCGIBOX 2.5GHz processor for $129.00. This is the best price for this product in the US market. Heatsink and fan are included.
Newegg offers the quad core Intel Core i7 i7-920 (BX80601920) (2.66GHz, 8MB cache, LGA1366, retail) processor for $279.99, after instant off. It ships for free. A CPU cooler is included.
NewEgg offers the AMD Phenom II X2 550 Black Edition Calisto HDZ550WFGIBOX 3.1GHz processor for $102.00. It ships for free. Heatsink and fan are included.
mWave offers the Intel Core i7-950 BX80601950 Nehalem 3.06GHz Quad-Core processor for $559.99. It ships for free. This is the best price for this product in the US market. Heatsink and fan are included.
NewEgg offers the AMD Athlon II X2 dual-core 250 ADX250OCGQBOX 3.0GHZ processor for $87.00, after $7 instant off. It ships for free.This is the best price for this product in the US market. Heatsink and fan are included.
SuperBiiz offers the Intel Core i7 Processor Extreme Edition I7-975 (BX80601975) 3.33GHz 8MB LGA1366 CPU for $995.00. It ships for free. This is the best price for the product in the US market. The processor comes in a retail package.
NewEgg offers the Intel Core 2 Duo E7600 BX80571E7600 2.40GHz processor for $149.99. It ships for free. This is the best price for this product in the US market. Heatsink and fan are included.
NewEgg offers the Intel Celeron E1600 BX80557E1600 2.40GHz dual core processor for $61.99. This is the best price for this product in the US market. Heatsink and fan are included.
Amazon offers the Intel Core 2 Extreme QX9770 (BX80569QX9770) quad core 3.2ghz LGA775 processor for $992.59, after $632.40 instant off. The CPU ships for free. It’s retail boxed and includes a cooling device.
NewEgg offers the Intel Pentium E5400 BX80571E5400 Wolfdale 2.70GHz dual core processor for $89.99. This is the best price for this product in the US market. It ships for free. Heatsink and fan are included.
Newegg offers the AMD Athlon X2 4050e ADH4050IAA5DO Brisbane 2.1GHz processor for $34.99. This is the best price for this product in the US market. It ships for free. The cooling device is not included.
NewEgg offers the Intel Core 2 Quad Q8200 BX80580Q8200 2.83GHz processor for $164.99, after $5.00 instant off. It ships for free. Heatsink and fan are included.
ZipZoomfly offers the INTEL BX80602E5506 XEON QUAD CORE E5506 2.13GHz processor for $273.00. This is the best price for this product in the US market. A cooling device is not included.