How much does this cost to the nearest dollar?

Smart Light Switch, Compatible with Alexa, Google Home IFTTT, App and Voice Control, Timing Function, No Hub Required, Suitable for 2/3/4 Box, Neutral Wire Needs MICMI, 2 Gang 2 Pack
VOICE CONTROL FOR YOUR CONVENIENCE Perfectly Compatible with Amazon Alexa (Amazon Echo/Dot/Tap), Google Assistant for voice control. If you don't know how to control your devices, please refer to How to control Smart Devices by Amazon Echo with voice commands or go to Amazon Alexa Support page for further information.Samsung SmartThings and NEST compatibility will be supported soon. REMOTE ACCESS Control devices connected to the Smart Switch wherever you have Internet using the free Smart Life app on your tablet or smartphone (Compatible w/ Android 4.1 or higher

Price is $47.00

Price: $46.99