Monster through ebay has their Refurbished ClarityHD Precision Micro Bluetooth Speaker in Black, model no. MBL MBL CLY MBT 100 WW, for $29.50 (59.99 if new) with Free Shipping for limited time.

Enjoy quality sound with this Monster ClarityHD Precision Micro Bluetooth speaker that is compatible with most devices with Bluetooth 2.0 or a 3.5mm headphone port and features a built-in microphone with advanced noise cancellation for clear voice transmission. It has a range of up to 33 feet, and features up to five hours of play time.