How much does this cost to the nearest dollar?

Pyle Upgraded Karaoke Bluetooth Channel Home Audio Sound Power Amplifier w/AUX-in, USB, 2 Microphone Input w/Echo, Talkover for PA, Black
Pyle Model Home Audio Source Amplifier Compact Bluetooth Home Audio Amplifier, 2-Ch. Audio Source Stereo Receiver System with FM Radio, Playback (250 Watt) Features 2-Ch. Compact Stereo Amplifier System Bluetooth Wireless Audio Streaming Receiver FM Radio Tuner with Digital LCD Display Front Panel Button Control Center Audio Source Input Mode Selector Connect & Playback Audio from External Devices Headphone Jack with Independent Volume 1/4'' Microphone Input Jacks Built-in Microphone Talk-Over Function Digital Audio File SupportUSB Flash Drive & SD Memory Card Port Doubles as Device Charge Port Push-Type Speaker (3. 5

Price is $81.00
Price: $80.99