Amazon has the Sennheiser RS 140 Wireless Balanced Headphones for $99 with the listed price as $219.99.

The Sennheiser RS 140 Wireless Balanced Headphones use a switchable dynamic compression system for excellent sound accuracy and balance control for optimum right/left volume adjustment. The adjustable high output level can compensate for minor hearing loss, and the auto-tuning mechanism with memory function finds crisp, clear music. The self-learning automatic level control provides optimum signal reception. Power comes from NiMH batteries that are recharged by simply putting the headphones on their transmitter base that can be mounted to a wall. A charge lasts for 23 hours. The RS 140 is backed by a two-year warranty.

* Wireless, rechargeable hi-fi headphones with switchable dynamic compression system
* Maximizes clarity of spoken voices to enhance TV sound or assist people with moderate hearing loss
* Intelligent auto tuning and automatic signal control ensure high-quality reception
* Transmission range of up to 150 meters; 18 Hz to 21 kHz frequency response
* Includes NiMH battery pack, charging stand, transmitter, and 1/4-inch plug adapter


http://www.amazon.com/gp/product/...d_i=507846

*UPDATE*

Back up to $199 on amazon but you can buy it directly from JR for $99 and you can also get BCB.

http://www.jr.com/sennheiser/pe/SEN_RS140/

Thanks Dragon (posting about BCB) and gcorbett (linking to JR's site).