How much does this cost to the nearest dollar?

1 Channel IP Camera Video Extender Over coaxial Cable, IP Camera Video Transmitter Over coaxial Cable
Overview IP EXTENDER is designed to extend IP camera signal over existing coaxial cable, usde in pairs with RG59 cable to exceed he IEEE 802.3 10Base T NEX specification.Transmission distance reaches max up to 220m eters at 1 OMbps speed.IP EXTENDER is low cost and easy, simple and speedy migration from Analog to IP camera's using existing coax cable. Features Transmission distance max up to 220m, Passive device, no power required Transmission Rate/Bandwidth 10Mbps Full duplexer Transmissions Built-in Surge Protection High quality and performance, Fast and easy to install Applications Security Monitoring System Multimedia Network Teaching System Medical Monitoring Display System Industrial

Price is $20.00

Price: $19.99