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!"
@Tim
Err..right, kinda like the premium we pay for making DVD the dominant format? You should be glad HD format prices have dropped as much as they have; thinking you're going to find a BD player at 'mainstream' pricing levels this early in adoption is delusional.
People are too accustomed to seeing the chinese-manufactured $29.99 DVD players on store shelves, and don't want to wait for BD to hit that mass-market level.