Expansys offers the refurbished 3-lb. Samsung Intel Atom Dual 1.66GHz 12.1" Chromebook, model no. XE500C21-AZ2UK, for $99.99. Coupon code "10OFFCB" drops it to $89.99. With free shipping, that's $60 off and the lowest total price we could find. This 0.8"-thick laptop features an Intel Atom N570 1.66GHz dual-core processor, 12.1" 1280x800 LCD, 2GB RAM, 16GB SSD, 802.11n wireless, Bluetooth, webcam, 6-cell battery, and Google's cloud-based Chrome OS.
A 90-day warranty applies, but it's unclear who backs it.