Rakuten has the Monster iClarityHD Portable Bluetooth Speaker in Black, model no. 129233, for $39.99 with Free Shipping for limited time. Watcha Geekin through eBay also has it for the same price for limited time.

ClarityHD Precision Micro Bluetooth Speaker is an incredibly flexible wireless speakerphone solution. It features wireless connectivity range of up to 33 feet, hands-free calling with advanced noise-canceling, standard 3.5 mm headphone port, an much more.