How much does this cost to the nearest dollar?

BW Technologies GasAlertMicroClip XT 4-Gas Detector with Rechargeable Lithium Polymer Battery, Combustible, O2, H2S and CO, Yellow
The BW Technologies GasAlertMicroClip XT 4-gas detector with rechargeable lithium polymer battery is a handheld, four-gas detector that uses an electrochemical cell sensor to monitor ambient H 2 S, oxygen (O 2 ), and carbon monoxide (CO) levels and a catalytic bead sensor to monitor ambient combustible gasses continuously, and that has audio, visual, and vibration alarms, which alert simultaneously when gases reach any of four preset levels. The detector has an alphanumeric LCD screen that shows real-time concentration of four monitored gases, the alarm type, the calibration requirements, the self-test pass or

Price is $560.00
Price: $559.99