LightInTheBox offers this 6.9-oz. 10" Digital LCD Writing Tablet in several colors (Orange pictured) for $16.99 with free shipping. (Choose "Postal Service - No Tracking" during checkout.) That's the lowest price we could find by a buck, although most sellers charge at least $22. This upgraded model features a bigger 10" pressure-sensitive LCD screen and clearer drawing. Additional features include an erase button, lock function, and stylus pen. One CR2016 battery is required, included.

Note: This item ships from China and may take two to five weeks to arrive. Uncheck "Add shipping insurance to your order" during checkout to remove the 49-cent fee.