Adorama offers the 5.2-lb. Dell Inspiron AMD A10 1.9GHz 15.6" Laptop, model no. I5545-2500SLV, for $599.99. This $65 mail-in rebate cuts it to $384.99. With free shipping, that's the lowest total price we could find by $66. Features include an AMD A10-7300 1.9GHz quad-core processor, 15.6" 1366x768 LED-backlit LCD, 8GB RAM, 1TB hard drive, webcam, 802.11n wireless, Bluetooth 4.0, USB 3.0, HDMI, facial recognition, 3-cell battery, and Windows 8.1 64-bit. Deal ends December 31.

It doesn't have an optical drive.