Resolution 1520x 720 pixels, CPU Snapdragon 439 Octa core processor, Battery(Built-in) 5000mAh(typ), OS MIUI 10, max to 650MHz, GPU Adreno 505, MI Turbo 2.0, Card Extend Supports an external TF card up to 512GB (VFAT), Up to 2.0 GHz, ROM 32GB, Display Size 6.22 Inch 19: 9 Dot Drop display, RAM 3GB.
You can create price alert here, copy coupons and view price history. 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 Hong Kong.
Link: Banggood product page
1. ($104.99): BG3R80
2. ($109.99): BG3R8
3. ($115.99): BG2XR832
4. ($115.99): BGD12R8
5. ($115.99): BGSFR8
6. ($129.96): BGRR832
7. ($145.90): Email5
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BGR832, od7off, BG10R832, BGR8321, BG11R88, BGR8GG, BGD11R83, BGBFAFF2019, BGCITYADS2019, BGNEGRRK32, BGBFSP832, BGBFSD8, BG12R8, BG01R8, 7bcdf9, BG2R8CL, BGR8XS, BGNAXR8332, 2880c7, AFfbG10, BGMMF0409, BGMMF409, BGdfyev1, BG5R8CL, BG6R8CL, 7d18f7
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. Hong Kong – Xiaomi Redmi 8 3/32GB Global Blue ($-3)
2. Hong Kong – Xiaomi Redmi 8 3/32GB Global Red ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for Xiaomi Redmi 8 3/32GB Global Black. The lowest price was: $99.97.
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)).