When I was updating this page, then coupon price was 15.99 USD for IR WiFi (in Banggood). You can create price alert here, copy coupons and view price history. Best price?
Latest coupon and price update (UTC):
Banggood (15.99 USD)
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment. Is it good price? From what I can see this price is higher than average price (14.17 USD).
Link: Banggood product page
Price: 15.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BGJUNEGSG9
(probably won’t work, but you can try them out)
Aliexpress
Click here… to search for MoesHouse RF IR WiFi Universal Remote Controller Tuya on Aliexpress
Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for MoesHouse RF IR WiFi Universal Remote Controller Tuya? There we go.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).