Resolution 2340*1080 pixels, GPU Adreno 610, ROM 64GB, Card Extend Supports an external TF card up to 256GB (VFAT), Up to 2.0 GHz, CPU Snapdragon 665 Octa core processor, OS MIUI, Battery(Built-in) 4000mAh(typ), Display Size 6.3 Inch 19.5: 9, RAM 4GB, 3900mAh(min), lithium-ion polymer battery.
You can create price alert here, copy coupons and view price history. What is best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Europe 
. Too bad there’s no coupon right now in Banggood. I can’t tell you if this price is good – not enough records in my database, so I won’t judge.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGRN8T4, od7off, BGBFCR03, BGBFAFF2019, BGCITYADS2019, BGXRM8T, BGRMN8T, Email5, BGN8T64, BG18T64, BG2D2
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. Hong Kong – Xiaomi Redmi Note 8T 4/64GB Global Black ($-3)
2. Hong Kong – Xiaomi Redmi Note 8T 4/64GB Global Blue ($-3)
Price history and price alert
There is only one database record (it was for $184.99), so you can’t see price history chart.
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)).