Walmart offers the 3-lb. Toshiba CB35-B3330 Intel Celeron 2.16GHz 13.3" LED-Backlit Chromebook 2 in Silver, model no. PLM02U-007008, for $224.99 with free shipping. (Amazon charges the same price.) That's $13 under our January mention and the lowest total price we could find now, also by $13. It features an Intel Celeron N2840 2.16GHz dual-core processor, 13.3" 1366x768 LED-backlit LCD, 2GB RAM, 16GB eMMC, 802.11ac dual-band wireless, Bluetooth 4.0, USB 3.0, and Chrome OS 64-bit.
Update: The Amazon item has dropped to $223.20 with free shipping.