How much does this cost to the nearest dollar?

DIY WiFi Smart Automatic Curtain Motor Track System,Automatic Curtains Motor,Automatic Blinds Tracks, Length can be Custom (4.2m)
Silent Operation Super quiet Smart Wifi motorized curtain system，no worry about the noises. Smart Control Voice control,can work with Amazon Alexa and Google Home.Also can be controlled by Tuya APP. Easy installation With detailed instructions and the installation video,you can start a DIY experience. Light trigger mode Manually Pull to trigger the motor then it will operate automatically. Flexible length adjusting Can adjust the length of track to meet you needs. Dimensions 40.8 x 9.1 x 3.2 inches, Weight 11.73 pounds, Manufacturer Chinentech, Rank Home & Kitchen Single Window Rods 187

Price is $210.00

Price: $209.99