How much does this cost to the nearest dollar?

Denpetec LCD Monitor Switch Car Air Parking Heater Switch Remote Controller Heating Device Controller Set(Blue + Red)
DescriptionReplacement remote control and monitor switch for parking heaterBoth the remote control and the monitor switch have LCD screen, clear display.With timing and plateau adaptive function.Easy to apply and use.Specifications Color red+blueMonitor switch size about inchRemote control size about inchVoltage control battery 2*AAA batteries (not included)Package include 1pc x LCD Monitor x LCD Remote ControlNote 1. Due to the light and screen difference, the item's color may be slightly different from the Please allow slight deviation for the measurement data and make sure you do not mind before ordering. Parking Heater Replacement remote control and monitor switch for parking heater, durable and pratical. LCD Display Parking air heater

Price is $30.00

Price: $29.97