Dasung launched the Paperlike - a 13.3" 1600x1200 USB E Ink monitor back in 2015, and it started shipping the displays last month (for $1,049) on Amazon. The company now reports that it is sold out completely - after shipping to customers from 50 countries in the past year.
According to the GoodEReader, Dasung is unlikely to produce more such displays as it is readying on a next-generation 13.3" e-reader / monitor that will function as a secondary display via Bluetooth. The resolution of the new device will be 2200x1650 (207 PPI). Dasung says it will be powered by either Android or Windows 10.