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!"
IMHO the suggestions feature was the best thing about Tivo :-(
I've got a lifetime subscription, but I wouldn't say I was "really feeling the burn right about now" - IIRC the break-even compared to monthly payments was about 2 years, so that paid for itself long ago.