CPU Helio P90, Certification Standards IP68 / IP69K / MIL-STD-810G, OS Android 9.0, GPU ARM Mali G72 MP3 900MHz, FHD+, 12nm, Resolution 1080*2160 pixels, RAM 6GB, 4*Cortex-A73 2.1GHz + 4*Cortex-A53 2.0GHz, ROM 128GB, Display Size 6.3 inch, (~384 ppi density).
Just check coupons out (with price alert and 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 coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. I have no active coupons for you right now. I don’t want to misguide you about the price. I don’t know if it’s good, because I don’t have enough records in my database…
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): BGDGS95, Email5, 13f142, Terence
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Price history is not available for this item (not enough database records)! The lowest price was $185.99 though.
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)).