For those who missed on this, Lenovo.com has 10% off the Thinkpad Twist. Add 10% cashback bonus from Discover, and you are pretty close to this price.
Thinkpad Twist w/ i5 processor, 4GB RAM, 500GB 7200RPM plus 24GB Micro SSD is regularly $899 - 10% (Code BLACKFRIDAY) = 809.10 + Tax
ShopDiscover is giving 10%CB at Lenovo.com, making it $728.19 + tax. Plus, you can choose your processor and HD/SSD from a few configurations and keep the 10% + 10% discount.