Buying a new monitor

Checked HD-ready TVs?

first off, you want to know size in inches (e.g. 24") and aspect ratio (e.g. 4:3), not by resolution as that is determined more by the graphics card (any flatscreen monitor should support higher than that, therefore it can support that size)

your current aspect ratio is 16:9 but with size, you will have to determine that by checking the area available to place it on (size is measured from corner to opposite corner e.g. from top-right to bottom-left)

Does it have to be from Amazon? What screen size? Why that resolution? in that price range you can get a 1080P monitor or at the very least 1680x1050.

http://www.amazon.com/Asus-VS247H-P-24-Inch-Full-HD-LED-Lit/dp/B005BZNDS0/

http://www.amazon.com/Asus-VS238H-P-23-Inch-Full-HD-LED-Lit/dp/B005BZNEVQ/

why stopping at HDReady?

I use 3x 2412M myself and is very happy with them (16:10)

I bought my 21.5" Asus monitor for 175€ years ago and it has both VGA, DVI and HDMI input.
I don't think it would be too hard to find something under 200$.

I'm still using my old CRT and it's far better than all these shitty LCDs of today. Buy a CRT.

1366 x 768? Dude you seriously need to reconsider your preferred resolution.

Asus VS228 137$ full HD LED 21,5" I use one of these myself and it's awesome :P