What are good 1080p monitors that are usually under $100 on the used market?

[Kitten of the Broccoli]

I'm looking for GOOD 1080p IPS screens that can generally be found for under $100 on placed like eBay. For instance, my current main monitor is an LG 22MP56HQ-P. I've had it for over a year now, and it only cost me $75. I'm thinking of buying another one off of an eBay seller who's selling theirs for about the same price. I'm just asking if anyone has any ideas for better monitors that are also equivalently-priced. They don't have to be as good when it comes to color reproduction as the 22MP56(72% color gamut), as whatever I'm getting will be used as a secondary monitor.

[ripper101]

I use this as my second monitor and I like it

http://www.ebay.com/itm/AOC-23-I2367F-DVI-VGA-1080p-Widescreen-Ultra-Slim-LED-HD-IPS-LCD-Monitor-/351909020251?hash=item51ef69825b:g:AcIAAOSwo4pYL28O