How much does this cost to the nearest dollar?

NOVA Slider Amp Control for Everlast TIG Welders, 7-pin female plug, 22k 25k, 25ft
This slider amp control switch is used to replace the pedal and control amps incrementally. It also is designed to start the arc. In units with with separate 2T, 4T and Pedal Control settings, it is used in the Pedal Mode. This unit will fit all newer, digital green button units with foot pedal capability. Is not designed to fit older, non-digital units. Controls Amps and starts arc by sliding the control Designed for newer Green Button Digital TIG capable units Continuous Variable Amp adjustment Manufacturer NOVA Welding Industries, Is Discontinued No, Material Stainless Steel, Rank Automotive TIG Welding Equipment 163

Price is $189.00

Price: $189