$16.99 – Tuya Zigbee3.0 Bridge Smart Gateway Hub (Banggood, Aliexpress: Tuya Zigbee3.0 Bridge Smart Gateway Hub Remote Control Zigbe Devices Via Smart Life APP Works with Alexa Google Home (the best price with coupon)).
ATM you can buy Tuya Zigbee3.0 Bridge Smart Gateway Hub for $16.99 (in Banggood). Go down and check coupons out. Remember to check price history if it is available. What is the best price?
Latest coupon and price update (UTC):
Banggood ($16.99)
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database. Price? Pretty sweet, this is the lowest price I have ever noted for this product!
Link: Banggood product page
Price: $16.99
This is the best price ever noted in my database!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): BG898b58
(these coupons are old, so probably won’t work)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
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 Zigbee3.0 Bridge Smart Gateway Hub? There we go. The lowest price was: $16.99.
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)).