Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Xiaomi Redmi Airdots 2 Earphones | 6.70 USD | – |
 |
Xiaomi Redmi AirDots 3 Earphones | 26.54 USD | – |
More on Aliexpress… Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (137.99 USD): SKUJ28030
Coupon (156.39 USD): BGAUDIO
(CouponsFromChina.com tip: just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Price history and price alert
Here is price history (for all/most countries) for Xiaomi Redmi AirDots 3 Pro Bluetooth 5.2 Earphones Genshin Version.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).