The anti-glare spec can be found on Dell's website.
Right now, my pick for you would be this:
http://www.newegg.com/Product/Product.aspx?Item=N82E16824260174
That's the monitor that I have three of, and know two other people on this forum have them.
All of us have been incredibly impressed. Right now it's $205 after the code, which is a STEAL.
It's a 24" IPS, with anti-glare coating, VESA mount, USB 3.0 hub, HDMI/DisplayPort inputs (4 total),
factory color calibrated, over 96% RGB representation, and one of the best monitor stands available.
If you decide to go with multiple monitors later, this has a TINY bezel of just under 6mm, making it perfect for Surround gaming.
This monitor also supports MST, where you can chain monitors together with DisplayPort and still extend the desktop.
If that's too much money, look at the P2314H.
http://www.newegg.com/Product/Product.aspx?Item=N82E16824260148
It's a 23" IPS, with anti-glare coating, VESA mount, USB 2.0 hub, DVI/VGA/DisplayPort inputs (3 total), and the same stand as the U2414H.