J & R Music has the Gateway DX4200-09 AMA Quad Core Desktop PC for $340 with free shipping.
Features:
- AMD Phenom X4 Quad-Core 9100e 1.8 GHz Processor
- 2 MB L2 Cache
- 4096MB DDR2 (PC2-6400) RAM Max: 8GB
- 640GB (7200RPM, 16MB Cache) SATA II Hard Drive
- ATI Radeon HD 3200 with up to 256MB Shared Video Memory
- 18x DVD±R/RW Labelflash Drive with Double Layer
- 8-Channel (7.1) High Definition Audio
- 10/100/1000 Gigabit Ethernet LAN
- 15-in-1 card Digital Media reader
- Front ports: 2 x USB, IEEE-1394, Headphone, Microphone
- Back ports: 4 x USB, IEEE-1394, 2 x PS2 ports (keyboard, mouse), Center/Sub, Rear , Side, Line-in, Microphone, RJ-11 (Modem), RJ-45, VGA, HDMI
- Expansion slots: 2 x PCI (One available), PCI Express x1 (available), PCI Express x16 (available)
- Drive bays: 2 x 5.25" (one available), 5 x 3.5" (four available)
- Monitor is not included
Box Contents: Gateway DX4200-09 Desktop PC, Keyboard/Mouse, USB Stereo Speakers; Software Bundle: Windows Vista Home Premium 64-Bit Edition with Service Pack 1, Microsoft Works 9, Microsoft Office Home and Student Edition 2007 60-Day Trial, Symantec Norton 360 2008 60-Day Trial, 1-Year Limited Warranty
DX4200-09 - Desktop Computers - From JR.com - Compare Prices, Reviews and Buy at NexTag - Price - Review
Gateway DX4200-09 AMA Quad Core 1.8Ghz Desktop PC w/ 4Gb Ram & 640Gb HDD $340 + FS 
