If you need a powerful computer on the cheap, check out this deal from Buy.com: this refurbished Dell GX D28-B20 P4 Desktop Computer is only $339.88 – $139.89 + free shipping = $199.99 shipped! The PC has a huge 500GB hard drive, 3GB of DDR2 RAM, and a 2.8 GHz Pentium 4 processor. The set includes a mouse, keyboard, and new speakers. Computer is refurbished and includes a new licensed version of Windows XP.

Deal expires 2/7