HP offers its 4.8-lb. HP Envy 15t Intel Kaby Lake Core i7 2.7GHz 15.6" 1080p Touchscreen Laptop, model no. W9C44AV_1, for $649.99. Coupon code "HPHOLIDAY" cuts it to $629.99. With free shipping, that's $55 under our mention from October, $320 off, and the lowest total price we've seen. It features an Intel Core i7-7500U 2.7GHz Kaby Lake dual-core processor, 15.6" 1920x1080 (1080p) IPS LED-backlit touchscreen LCD, 8GB RAM, 256GB SSD, 802.11ac wireless, Bluetooth 4.2, backlit keyboard, USB Type-C, 3-cell battery, and Windows 10 Home 64-bit.