@velocityg4:
Please tell me you're kidding, dude. TV's have to deal with input lag up the ying yang, with interpolation, poor color gamuts, horrible pixel density, and a HOST of other problems.
It sounds like you think a TV is as good as a monitor - it's not. Far from it.
On top of that, you expect a 24", 4k panel for $200? I don't even...
First of all, you can't buy a top quality 1080p screen for $200!
Second, you do understand how pixel density works, yes? It is far, FAR easier to make a 37", 4k screen than a 24" one... which means that the monitor is going to be expensive. $400 is more than reasonable, when a good quality 1440p monitor is $600.