How much does this cost to the nearest dollar?

Sennheiser SKP 100 G3 Plug On Transmitter For Use With Evolution G3 100 Series Band A (516 - 558 MHz)
Plug-on transmitter for dynamic microphones and audio signals MHz) Sennheiser Model Frequency Band A Range (516 - 558 MHz) Weight 195 Grams, Dimensions 4.13 x 1.69 x 1.69 inches, model number Batteries 2 AA batteries required., Rank Musical Instruments Wireless Microphones & Systems 4673, Is Discontinued No, Available November 20, 2007, Voltage 1.5 Volts, Brand Sennheiser, Connectivity Technology Wireless, Style Modern, Dimensions LxWxH 4.13 x 1.69 x 1.69

Price is $300.00
Price: $299.95