Frys.com has the Lenovo IdeaPad Y560 Laptop for $850 + $8 Shipping. Pumped laptop: Intel Core i7-720QM, 4GB DDR3, 500GB, ATI Mobility Radeon HD 5730 1GB w/ HDMI, Windows 7!
Staples has the Acer® AM3400-U2502 Desktop PC for $300 + Free Shipping. Very pumped system for just $300! Use a $25 off 75 coupon to make it cheaper (you can buy on eBay).