I am going to be building a portable NES out of a Retron Top Loading system. One of these qeer things in the picture below:



and I need suggestions for screens that will work. Please DO NOT suggest the Playstation one screen as the prices have been skyrocketing. Also please don't suggest hard to find screens unless you can tell me a good spot to get them as I am terrible at finding rare parts.

3.5" Screens from eBay
(Search for '3.5" lcd')

How do I know if it accepts composite input or not?
Or better yet just tell me if one of these would work.

http://cgi.ebay.com/LCD-TFT-Car-Screen-Mini-3-5-Inch-Color-Camera-Monitor-/270778660402?pt=LH_DefaultDomain_0&hash=item3f0baa7632