Staples has HP P6140F desktop for $550 - $20 off $100 coupon below = $530. Thanks fattails

When you use each coupon, 5% will be donated to the following cause

• 54835 - 5% donated to Ashoka
• 64335 - 5% donated to Hispanic Heritage Foundation
• 72382 - 5% donated to Boys & Girls Clubs of America
• 89750 - 5% donated to Earth Force

Specs

• Intel Core 2 Quad Processor Q8200 2.33 Ghz
• 8GB DDR2 Memory
• 1TB 5400RPM Serial ATA Hard Drive
• SuperMulti DVD Burner with LightScribe Technology
• Wireless LAN 802.11a/b/g/n
• PCIe internal modem
• Integrated 10/100/1000 Base-T networking interface
• Windows Vista Home Premium Service Pack 1 64-Bit