AOC E1649FWU 15.6" USB Portable LED-Backlit LCD Monitor for $99.99 shipped.  Here is a screenshot for your reference.  Alternatively, it is available at Best Buy for $99.99 shipped. It features a 1366 x 768 resolution, 90° horizontal and 50° vertical viewing angles, and USB interface. Most places have this portable LCD monitor for over $115.