How much does this cost to the nearest dollar?

Liccx Digital Humidity RH Ultra-Wide Control Range Hygrostat Humidity Switch for Greenhouse(US Plug)
Specification Item Type Digital Humidity Controller Material ABS Use Storage warehouses, greenhouses, homes to check humidity at all times Working Voltage Control Range Output Type Direct output Control Accuracy 0.1%RH Measurement Accuracy Input Type Maximum Capacity Maximum 10A Instructions for Use Set Starting Humidity Press the up button once to display the starting humidity, press and hold the up button for 3 seconds, the starting humidity number flashes, set the desired humidity value through the up and down buttons Set Stop Humidity Press the down button once to display the stop humidity, press and hold the button for 3 seconds, the stop humidity number flashes, set the desired humidity value through the up and down

Price is $
Price: $12.95