Groupon offers the factory-refurbished 2.4-lb. Acer CB3-111-C8UB Intel Bay Trail Celeron 2.16GHz 11.6" Chromebook, model no. NX.MQNAA.003, for $114.99 with free shipping. That's $7 under the lowest total after-rebate price we could find for a refurb elsewhere, although on Black Friday we saw a new unit for $16 less. (For further comparison, it's also $50 under the best price we could find for a new unit today.) It features an Intel Bay Trail Celeron N2830 2.16GHz dual-core processor, 11.6" 1366x768 LED-backlit LCD, 2GB RAM, 16GB flash memory, 720p webcam, 802.11ac wireless, Bluetooth 4.0, USB 3.0, 3-cell battery, and Google Chrome OS. A 90-day Acer warranty applies.