ANTonline offers the 4-lb. Lenovo ThinkPad T430u Intel Core i5 1.7GHz 14" LED-Backlit Ultrabook
, model no. 33514VU, for $655.99
for shipping. That's the lowest total price we've seen for any Lenovo T430 Ultrabook with a 500GB hard drive. Sales tax is added where applicable. Features include an Intel Core i5-3317U 1.7GHz Ivy Bridge dual-core processor, 14" 1366x768 LED-backlit LCD, 4GB RAM, 500GB 7200 rpm hard drive with 24GB SSD, 802.11n wireless, Bluetooth 4.0, 3-cell battery, and Windows 7 Professional 64-bit.
Note that no optical drive is included.
Prefer it with Windows 8 installed? Lenovo has it with a smaller hard drive for $699 with free shipping via coupon code "ULTRADEAL".