Xiaomi Mi9 Pro 5G 12/512GB Black (Banggood, Aliexpress: Display Size 6.39 Inch AMOLED, ROM 512GB, AIE 4th Generation AI Engine, 4.45V High-voltage lithium ion polymer battery, RAM 12GB, GPU Adreno 640, Resolution 2340*1080 Pixel, Battery(Built-in) 4000mAh(typ), 3900mAh(min), 7nm, OS MIUI 11, CPU Snapdragon 855 Plus Octa Core (max to 2.96GHz), (1×2.96GHz + 3×2.42GHz + 4×1.80GHz) (the best price with coupon)).
Check coupons or create price alert down below. Do you want to know what the best price is?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($743.99): od7off
2. ($790.99): 7bcdf9
you should apply the coupon in your 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): BGM9P10, BGBFAFF2019, BGCITYADS2019
(there’s a little possibility that old coupon will work)
Price history and price alert
Do you need price history chart (for all/most countries) for Xiaomi Mi9 Pro 5G 12/512GB Black? There we go. The lowest price was: $719.99.
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)).