Dell Home offers the 5.2-lb. Dell Inspiron 15 5000 Series Haswell Core i5 1.7GHz 15.6" LED-Backlit Laptop for $599.99. Coupon code "P$SWVQB4NJJD93" cuts it to $519.99. With free shipping, that's $80 under our mention from a month ago and the lowest total price we've seen for the Inspiron 15 5000. It features an Intel Core i5-4210U 1.7GHz Haswell dual-core processor, 15.6" 1366x768 LED-backlit LCD, 6GB RAM, 1TB hard drive, 802.11ac dual-band wireless, Bluetooth 4.0, 3-cell battery, and Windows 8.1 64-bit. Deal ends October 16 at 7 am ET.