Xiaomi Mi9T Pro 6/64GB Global Black (Banggood, Aliexpress: ROM 64GB, Kryo 485, Game Turbo Yes. 2.0, 7nm, (1×2.84GHz + 3×2.42GHz + 4×1.80GHz), Battery(Built-in) 4000mAh(typ), CPU Qualcomm Snapdragon 855 Octa Core (max to 2.84GHz), 3900mAh(min), AIE 4th Generation AI Engine, Resolution 2340*1080 Pixel, MI Turbo Yes, OS MIUI 10, GPU Adreno 640, RAM 6GB, Display Size 6.39 Inch AMOLED (the best price with coupon)).
Just check coupons out (with price alert and history). You probably want to know what is the best price?
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 Hong Kong. As you can see I didn’t find any active coupon for this product right now…
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGM9TP64, BGM9TPE, od7off, BGM9T13, BG9M9TP, BGM9TPC, BGMI9T64, BGaDmITAd, BGMI9T09, BGMI9TEU1, BGMI9TPROBI, BGMI9T48, BG13thpl9tpro, BGMI9TPRO64BI, BGMI9TPRO64BI0, BG9GT64, BG9GT64ES, BGMI9TEU2, BGpl9tmimi, BGMI9T60, BGpl9tpro, BGMI9TCL, BGMI9TCL2, 7bcdf9, BG9TP64U7, BGMI9TCL3, BG99TP64, BGMI9TCL4, BGBFAFF2019, BGCITYADS2019
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. Hong Kong – Xiaomi Mi9T Pro 6/64GB Global Blue ($-3)
2. Hong Kong – Xiaomi Mi9T Pro 6/64GB Global Red ($-3)
Price history and price alert
Price history (for all/most countries) for Xiaomi Mi9T Pro 6/64GB Global Black is here. The lowest price was: $219.99.
Price records source(s): Gearbest, 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)).