Microsoft Store offers the 3.9-lb. Lenovo ThinkPad Twist Intel Ivy Bridge Core i5 1.7GHz 12.5" LED-Backlit Touchscreen Ultrabook
bundled with a $100 Microsoft Store Credit
(added to your cart automatically) for $799
with free shipping
. Assuming you use the credit, that's the lowest total price we could find by $81, although we saw the same model without the credit for $49 less a week ago (since expired). Sales tax is added where applicable. This ultrabook converts into a touchscreen tablet and features an Intel Core i5-3317U 1.7GHz Ivy Bridge dual-core processor, 12.5" 1366x768 LED-backlit touchscreen LCD with Gorilla Glass, 500GB hard drive with 24GB SSD, 802.11n wireless, Bluetooth 4.0, webcam, USB 3.0, 4-cell battery, and Windows 8 64-bit. The credit must be redeemed by March 17; deal ends February 18.