How much does this cost to the nearest dollar?

Countryman B6 Omnidirectional Wireless Lavalier Microphone for MIPRO/Peavery/Beyer Transmitter Transmitters (Black)
The Countryman changeable protective caps provide moisture resistance and color options and let you shape the frequency response to suit different applications or to match other microphones. With exceptionally low handling noise and rugged construction, the B6 is the ideal choice for theater, broadcast, churches, and general lavalier applications. The B6 lavalier microphone is outfitted with specified connector and supplied with a windscreen, set of three protective caps, set of two tie clips (black and white), and carrying case. All-purpose, rugged, affordable lavalier that is easy to hide. Easily hidden in hair/costumes or glued on performers' faces in film

Price is $311.00
Price: $311.29