Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
1×2.84GHz + 3×2.42GHz + 4×1.80GHz, OS: MIUI for POCO, Card Extend: Not Support, up to 587MHz, RAM: 8GB LPDDR4X, ROM: 256GB UFS 3.1, GPU: Adreno 650, CPU: Snapdragon 865 Octa Core
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
For Xiaomi Poco F3 M3 M2 F2 Pro X3 Nfc Car Holder Cover Magnetic Case For Poco F3 Pocof3 8 256gb Mi 11 Ultra 9 10t Lite 10s Case | $7.71 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Hong Kong. I found coupon for you. Check this out.
Link: Banggood product page
1. ($539.00): BG8F2P8
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGF2P256SP
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Xiaomi POCO F2 Pro 8/256GB Global [EU] ($-3)
Price history and price alert
Here is price history (for all/most countries) for Xiaomi POCO F2 Pro 8/256GB Global.
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)).