$14.99 – Tuya Zigbe Smart Knob Wireless Scene Switch Button Control Dimmer Battery Powered Automatic Scene Smart Life APP.
According to my DB the lowest price is $14.99 for Tuya Zigbee Smart Knob Scene Switch Button (in Banggood). Go down and check coupons out. Remember to check price history if it is available. Let’s see what best price is ATM.
Latest coupon and price update (UTC):
Banggood ($14.99)
Banggood warehouse is located in China. There are no coupons available at this moment in Banggood. Is it good price? From what I can see this price is higher than average price ($13.49).
Link: Banggood product page
Price: $14.99
Additional Banggood coupons: first page and second page
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
![Tuya ZigBee Radiator Actuator Thermostat [EU]](https://couponsfromchina.com/wpthumbnails/Resized1005005145690732.jpg)
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for Tuya Zigbee Smart Knob Scene Switch Button? There we go. The lowest price was: $12.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).