How much does this cost to the nearest dollar?

General Tools CGD900 Intrinsically Safe MSHA Approved Combustible Gas Leak Detector
General's CGD900 Intrinsically Safe MSHA Approved Combustible Gas Leak Detector is ideal for detecting more combustible gases (including hydrocarbons) than competitive units. It detects methane, propane, ethane, butane, hydrogen, ethylene, ethanol, ISO-butane, NOL, gasoline, acetylene, methyl ether, ammonia, hydrogen sulfide, industrial solvents, benzene, alcohols, acetone, toluene and xylene. Numeric LED display of sensitivity and heated sensor technology. Features long life sensor, unique digital leak size alarm, automatic calibration, alarm mute mode and 3 LED sensitivity levels. Ultra sensitive to methane gas. Includes test v

Price is $253.00

Price: $252.99