As one of its daily deals, 1Sale offers the refurbished 6-lb. Lenovo ThinkPad Intel Core i7 1.6GHz 15.6" LED-Backlit Laptop
, model no. W510-4389AB8, for $449.99
with free shipping
. That's $50 under our July mention and the lowest total price we've seen for a Lenovo ThinkPad equipped with a quad-core processor. Features include an Intel Core i7-720QM 1.6GHz quad-core processor, 15.6" 1600x900 LED-backlit LCD, 4GB RAM, 128GB SSD, DVD burner, 802.11n wireless, Bluetooth, 2-megapixel webcam, media card reader, USB 3.0, 9-cell battery, and Windows 7 Professional. Deal ends today.
A 90-day warranty applies, but it's unclear who backs it. Also note that this item has an estimated ship time of one to two weeks.