Gateway NV7915u 17.3" Laptop for $569.99.  Order online to lock in the price and select in-store pickup at Best Buy to save on shipping.  Otherwise, shipping is $14.99 for a total of $584.98 shipped.  Here is a screenshot for reference.  It features an Intel Core i3-330M CPU at 2.13GHz, 17.3" LCD at 1600 x 900 resolution, 4GB DDR3 RAM, 500GB drive, DVD burner, webcam, wireless 802.11b/g/n, Windows 7 Premium (64-bit), and more.  Note at 7.4 lb., this laptop is more like a portable desktop.  It usually sells for about $649.