Ask YC: Large inexpensive wall mount computer displays?

We were going to use a TV to display a few monitoring and stats overviews in the office but most TVs are over-built in the areas we don't care about, and under-built in the areas we do.

Anyone know of a rather large (40" or larger) display that is inexpensive and just has an HDMI, DVI or even VGA hookup?

I figure tradeshow booths and similar must use something but I'm not sure what to search for.

Thanks!