Dell Small Business offers the Dell Latitude 3540 BTX Haswell Core i3 Dual 1.7GHz 16" Laptop for $549. Coupon code "D$WZWSP12$G703" cuts that to $494.10. With free shipping, that's tied with last week's mention as $347 off and the lowest total price we've seen for a Dell Latitude 15 laptop with this processor. Features include an Intel Core i3-4010U Haswell 1.7GHz dual-core processor, 15.6" 1366x768 LCD, 4GB RAM, 500GB hard drive, DVD burner, 802.11n wireless, Bluetooth 4.0, 4-cell battery, and Windows 7 Professional 64-bit (a Windows 8 Pro license is included). Deal ends August 16.