Groupon offers the factory-refurbished Acer Aspire One Cloudbook Intel Celeron 1.6GHz 14" Laptop in Mineral Gray, model no. AO1-431-C8G8, for $129.99 with free shipping. That's $67 under our mention of a new model from last month and the lowest price we've seen in any condition. (It's also $67 under a new one today.) It features an Intel Celeron N3050 1.6GHz Braswell dual-core processor, 14" 1366x768 LED-backlit LCD, 2GB RAM, 32GB flash storage, 802.11ac wireless, Bluetooth 4.0, SD card reader, 3-cell battery, and Windows 10. A 90-day Acer warranty applies.

Of note, new customers can apply coupon code "WELCOME" to drop it to $119.99.