Lenovo Z575 12992DU 15.6″ Laptop for $429.99 shipped. Here is a screenshot for your reference. Alternatively, it is available at OfficeMax for $ 429.99 shipped. This laptop weighs 5.73 lbs. and features an AMD A6-3420M quad core processor, 15.6″ LED-backlit LCD at 1366 x 768 resolution, 4GB DDR3 RAM, 500GB hard drive, ATI Radeon HD 6520G graphics, dual-layer DVD burner, wireless 802.11b/g/n, HDMI port, webcam, and Windows 7 Home Premium (64-bit). Most places have this laptop for about $449 or more.