Intel Core 2 Duo 2.8GHz CPU, ATX Mobo for $173 + free shipping

SuperBiiz.com offers the retail-boxed Intel Core 2 Duo E7400 2.8GHz LGA 775 Dual-Core Processor, model no. BX80571E7400, together with the MSI P45 Socket 775 ATX Motherboard, model no. P45 Neo3-FR, for $187.98. (Scroll down to see the combo and add it to your cart.) Coupon code "FRESH15" cuts it to $172.98. With free shipping, that's $46 under the lowest total price we could find for the pair when purchased separately elsewhere. The E7400 features a 45nm core, 3MB of L2 cache, and 1066MHz frontside bus. The motherboard features one PCIe X16 slot, one PCIe X1 slot, four PCI slots, and supports up to 16GB of RAM.