Walmart offers the 2.8-lb. Acer C720-2103 Intel Celeron 1.4GHz 11.6" Chromebook in Granite Gray, model no. NX.SHEAA.006, for $159 with free shipping. (Amazon charges the same.) That's $10 under last month's mention and the lowest total price we've seen for this model. (It's a current best by $23.) It features an Intel Celeron 2955U 1.4GHz Haswell dual-core processor, 11.6" LED-backlit 1366x768 LCD, 2GB RAM, 16GB SSD, 802.11n wireless, Bluetooth 4.0, USB 3.0, HDMI, 3-cell battery, and Google Chrome OS.