Desktop Computer, $350
I built this thing, but now need a laptop. I've hardly used it:

Case: Xion with 450W PS
Mobo: Gigabyte GA-965P-DS3
CPU: Intel Core2Duo
HD: Western Digital SATA, 200G, 7200 RPM, 8M Cache
Memory: Kingston DDR2 1G PC4200 533
Video Card: Diamond ATI PCI-E Radeon X550 Dual monitor
CD/DVD: Writer/Reader
Wireless Card: Airlink AWLH3026T
OS: XP Pro SP2, Ubuntu 6.10
Software MS Office

$350 firm. Not to part out.