How much does this cost to the nearest dollar?

D Debra Audio PRO ER-102 UHF Single Channel Wireless in Ear Monitor System with Monitoring Type for Stage, Band, Recording Studio, Musicians, Monitoring (2 Bodypack with Transmitter)
D Debra Audio PRO ER-102 UHF Single Channel Wireless in Ear Monitor System with Monitoring Type for Stage, Recording Studio, Musicians, Monitoring (2 Bodypack with Transmitter) The PRO UHF Wireless In Ear Monitoring System D Debra audio's new UHF system with phase-locked loop PLL. It using high-quality IC chips, improves the overall performance, anti-frequency reduction, anti-series frequency, has a stronger and more stable signal, better signal to noise ratio. The frequency range is 510 MHz. The preset 100 frequencies for each channel can be switched at will, which

Price is $139.00
Price: $139