The DTK DEFT-865G Aluminum Mini Barebones PC in Silver (pictured) or Black costs $144 at Geeks.com. Plus, add coupon code "DEFTGEEK" at checkout to bag a free LG 16x DVD+/-RW Dual Layer IDE Drive. With shipping at $14, we couldn't find a lower total price for this bundle elsewhere. Features include a motherboard with support for Pentium 4 with HT or Celeron processors (Socket 478, 800FSB), two DDR slots, integrated graphics, one 8x AGP slot, one PCI slot, FireWire and USB 2.0, 6-channel audio, and 10/100 Ethernet. The case features a 7.7" height, three drive bays, 220-watt power supply, and front-panel USB, FireWire, and audio ports. Deal ends February 15.

In stores only, the HP Compaq Presario sr1610nx Desktop PC with AMD Sempron 3200+ 1.8GHz Processor, 256MB RAM, 80GB hard drive, DVD/CD-RW combo drive, 9-in-1 memory card reader, FireWire, and Windows XP Home costs $359.99 at CompUSA. Mail-in rebates of $50 and $110 slash it to $199.99. It's among the cheapest Hewlett-Packard PCs we've seen. Sales tax is added where applicable. Deal ends January 2.