Dell Small Business offers its 5.2-lb. Dell Inspiron 15 5000 Series 5566 Intel Kaby Lake Core i5 2.5GHz 15.6" Laptop in Black for $749.99. Coupon code "SAVE250MORE" knocks that to $499.99. With free shipping, that's the lowest price we could find now by $149, although we saw it for $70 less last week.