UMIDIGI BISON 6/128GB P60 [EU] (Banggood, Aliexpress: OS: Android 10.0, RAM: 6GB, UFS 2.1, 4xCortex-A73, up to 2.0GHz, Card Extend: Supports MicroSD Card, CPU: MediaTek, up to 256GB, ROM: 128GB, LPDDR4X dual channel, Helio P60, GPU: ARM Mali G72 MP3, up to 800MHz, 2.0GHz & 4xCortex-A53 (the best price with coupon)).
Basically copy coupon, view price history or create e-mail price alert. 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 Europe 
. I don’t know if this is a good price – number of records in my database is too low! One coupon is available. Cool!
Link: Banggood product page
1. ($183.99): MVC8SPRING
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): Email5, BGBISON, 7d18f7, BGBISONAU, BGUMBI621, ADMITAD2212, 8BGwbg2204, BGAUGUST8, BGCAPITALOS8
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Hong Kong – UMIDIGI BISON 6/128GB P60 ($-3)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $169.99.
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)).