Lenovo offers its 3.1-lb. Lenovo Yoga 2 Pro Intel Haswell Core i5 1.7GHz 13.3" Convertible Touchscreen Ultrabook in Silver Grey, model no. 59428037, for $1,399.99. Coupon code "USPY2P37514" cuts it to $799. With free shipping, that's tied with our March mention, $601 off list, and the lowest total price we've seen for this model. This ultrabook converts into a touchscreen tablet and features an Intel Core i5-4210U Haswell 1.7GHz dual-core processor, 13.3" 3200x1800 touchscreen LCD, 8GB RAM, 256GB SSD, 802.11n wireless, Bluetooth 4.0, USB 3.0, micro HDMI output, 4-cell battery, and Windows 8.1 64-bit. Deal ends May 22.