How much does this cost to the nearest dollar?

Watts Premier Top Mount Air-Gap Faucet for Water Filtration Systems, Monitored, Brushed Nickel
This is a top mount reverse osmosis and water filtration air-gap faucet with a bell shaped base. It's monitored and will alert you when it's time to change your filters. This monitor works on a timer system based upon the amount of time the faucet is in the on position and doesn't test the quality of the water from your filters. When it's time to change the filters, you will be alerted with a blinking red light when the faucet is dispensing water (a blue light will be blinking when good). An air gap between the water supply inlet and the flood level rim of the plumbing fixture, equipment, or nonfood equipment shall be at least twice the diameter

Price is $161.00
Price: $161.37