How much does this cost to the nearest dollar?

Zerostart Engine Block Heater
Engine Block Heaters are used to heat the engine block and engine fluids of gas and diesel vehicles as an aid to starting in cold weather. The heater is operated using standard household AC power and the heat generated is distributed throughout the engine by the convective flow of the warmed coolant Warm engines produce significantly fewer emissions Provides for quicker vehicle cabin heater output Extends life of engine and starter system components Zerostart works directly with OEM engine and vehicle manufacturers to design Engine Block Heaters for their specific applications Manufacturer Zerostart, Brand Zerostart, Weight 11.2 ounces, Dimensions 4.8 x 3.9 x 2.1 inches, model number Manufacturer Part Rank Automotive Automotive Replacement Tank Type Engine Heaters 84, Available

Price is $48.00

Price: $47.97