Let the hive mind of Engadget get that for you.
"I am looking for a device that will stream sound from one source to several recipients. For example, I want to stream sound from my TV or stereo to my phone or MP3 player that has radio and Bluetooth capabilities. I have looked into radio transmitters and they seem like a decent choice, but I can't find one that uses external power (USB or from the plug) and I would want one with a transmit range of around 50 meters. Thanks!"
I don't think the price tag ($5000)is going to be all that prohibitive. People have already paid more for much less quality Plasmas and LCD's. If the response time is that quick it'll be great for watching hockey and playing games. I wonder how long the sets can be expected to last?
I just hope my old CRT last till I can pick one of these babies up. My PS3 should look great on one of these.
I don't see mention of a $5000 price tag and frankly would be surprised if it comes out that low.