Staples offers the 4.9-lb. Toshiba Satellite L55D-B5364 AMD A8 2GHz 15.6" Laptop for $429.99. This $50 mail-in rebate drops it to $379.99. With free shipping, that's $270 off and the lowest total price we could find. It features an AMD A8-6410 2GHz quad-core processor, 15.6" 1366x768 LED-backlit LCD, 8GB RAM, 1TB hard drive, DVD burner, 802.11n wireless, webcam, HDMI output, 4-cell battery, and Windows 8.1 64-bit.