How much does this cost to the nearest dollar?

Pyle Wireless Bluetooth Power Amplifier System - 4200W 6CH Powered Rack Mount Portable Multi-Zone Audio Home Stereo Receiver Box w/RCA, USB, AUX - for Speaker, PA, Theater - Pyle
Pyle Model 6-Ch Bluetooth Amplifier Receiver System 6-Ch. Powered Bluetooth Amplifier Receiver | Multi-Zone Audio & Microphone Control System with FM Radio, Mic Talkover Function, 4200 Watt Features Powered Amplifier Receiver Powered Amplifier Receiver Multi-Zone Audio Control System Multi-Zone Audio Control System Built-in Bluetooth for Wireless Audio Streaming Built-in Bluetooth for Wireless Audio Streaming Microphone Talk-Over / Voice Priority Function Microphone Talk-Over / Voice Priority Function Front Panel Control Center with Digital LCD Display Front Panel Control Center with Digital LCD Display Aux Audio

Price is $171.00
Price: $170.99