If you're making a portable you probably need something to watch it on. (Unless you want to guess what's happening in the game, but I wouldn't advise that) Anyway, this forum is your "Hacking a pocket TV/screen" one-stop solution. Share your experiences and knowledge here.
i seen one of those on ebay earlier for 24 with free shipping i believe. wanted to stick with the psone lcd though since most of the tutorials follow them atleast until i learn a bit more about circuitry.