Lenovo offers its 2.75-lb. Lenovo IdeaPad S10-3 Intel Atom 1.66GHz 10.1" Netbook in Black, model no. 064735U, for $340. Apply coupon code "USPS35902" and it drops to $280. With free shipping, that's $15 under our July mention and the lowest total price we could find. Sales tax is added where applicable. It features an Intel Atom N455 1.66GHz processor, 10.1" 1024x600 widescreen LCD display, 1GB RAM, 250GB 5400 rpm hard drive, 802.11n wireless, 6-cell battery, and Windows 7 Starter. Coupon ends September 8.