How much does this cost to the nearest dollar?

Wireless Microphone System UHF 4 Channel 2 Handheld Mic 2 Headset 2 Lavalier Bodypack 2 Lapel Mic Pro Karaoke System Speaking Conference Wedding Party
Wireless microphone System 4 channel 2 bobypack 2 Lapel Mic 2 Headsets 2 Handheld Metal Mic one year free warranty Features 4 Channel 2 bobypack 2 Lapel Mic 2 Headsets 2 Handheld Metal Mic Individual Volume Control on each Channel One 1/4 Mixed and four XLR Individual Outputs Perfect operation status indicater 2 Telescoping Receiver Antennas Broad frequency response range, super low distortion Full metal design Use 2*1.5V battery Specifications Overall System Number of Channels 4 channels Carrier frequency range Stability

Price is $159.00
Price: $159