I'm actually fond of my 24" Sceptre that I got a couple of years ago from CompUSA for about $150. (Yeah, they closed most of their stores, but the website still has great deals.) Hubby says that WoW looks so much nicer on my screen than on his 26" Planar.
http://www.compusa.com
These are the links from today's email I got:
Overstock Deals (there are more monitor deals if you view the Monitor category)
Top Deals Under $100