As one of its daily deals, Groupon offers the factory-refurbished 3.1-lb. HP Pavilion x360 11-n010dx Pentium 11.6" Touchscreen Laptop in Silver, model no. F9J18UA#ABA, or Red, model no. F9J20UAR#ABA, for $279.99 with free shipping. That's $70 under our mention of a new unit from a week ago, and the lowest total price we could find for a new one today, also by $50. Features include an Intel Pentium N3520 2.17GHz quad-core processor, 11.6" 1366x768 LED-backlit touchscreen LCD, 4GB RAM, 500GB hard drive, 802.11n wireless, Bluetooth, webcam, media card reader USB 3.0, 2-cell battery, and Windows 8.1 64-bit. (It lacks an optical drive.) A 90-day HP warranty applies. Deal ends today.