How much does this cost to the nearest dollar?

Amtrol WH7P WH-7P aquastat/Thermostat
This quality aquastat/THERMOSTAT includes an accurate THERMOSTAT for all Amtrol residential units including wh-10 and Country Of Origin United States Model Number WH7P Item Package Dimension 6.6 L x 10.39 W x 16.21 H Item Package Weight 6.4 lb Brand Amtrol, Model Name WH-7P, Dimensions LxWxH 6 x 6 x 6 inches, Included Components Aquastat, Weight 0.39 Pounds, Material Aquastat, s 1, Backlight No, Manufacturer APR Supply Co., Part Dimensions 6 x 6 x 6 inches, Country of Origin USA,

Price is $173.00

Price: $172.86