Groupon offers the factory-refurbished HP Envy TouchSmart 17" Tablet
, model no. m7-k111dx, for $739.99
with free shipping
. That's the lowest total price we could find by $20. It features an Intel Core i7 2GHz processor, 17.3" 1920x1080 (1080p) touchscreen, 12GB RAM, 1TB hard drive, 802.11ac wireless, Bluetooth, webcam, USB 3.0, 4-cell battery, Windows 8.1 64-bit. A 90-Day HP warranty applies. Deal ends May 28.