Dell Small Business offers its 4.9-lb. Dell Latitude 15 3550 Intel Haswell Core i3 1.7GHz 15.6" Laptop for $549. Coupon code "RCDVPDZ$HFKC26" cuts it to $449. With free shipping, that's $335 off list and tied with our February mention as the lowest total price we've seen. Features include an Intel Haswell Core i3-4005U 1.7GHz dual-core processor, 15.6" 1366x768 LCD, 4GB RAM, 500GB 7200 rpm hard drive, DVD burner, Bluetooth 4.0, 802.11n wireless, 3-cell battery, and Windows 7 Professional 64-bit with a Windows 8.1 Pro license. Deal ends May 1.