How much does this cost to the nearest dollar?

Intermatic iOS-DOV-WH Motion Sensor, White
Intermatic's energy saving occupancy/vacancy sensor monitors virtually any area within a home, small business or commercial building. This model incorporates passive infrared (PIR) technology to detect human presence in a room. It will monitor a specific area to detect heat generated naturally by people. When the heat is detected the lighting will automatically turn ON, then OFF again when the presence is no longer detected. This sensor is simple to install and meets California Title 24 requirements. Time delay OFF from 15 sec to 30 min 1200 square feet Zero crossing function increases longevity Controls CFLs Decorator plate included Manufacturer Intermatic Incorporated, Part IOS-DOV-WH, Weight 4.8 ounces, Dimensions 3 x 

Price is $29.00
Price: $28.53