Price history, coupons and price alert are available on this page. What is best price?
RAM: 4GB, Panel type: IPS, LCD panel: BOE, , Resolution: 720×1440 pixels, OS: Android 11.0, CPU: MT6765V/CA, ROM: 64GB, Display Size: 5.7 inch, IC: ICNL9911C, Card Extend: Not Support
Aliexpress
There’re some similar (or not) items on Aliexpress
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. There is no active coupon in my database right now (for Banggood).
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): BG467339, 8BGwbg2204, 2203ActiesNL, tRaDetRaCKeR, 8wEbgaInS5
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Check out price history chart (for all/most countries) for Blackview BV6600 Pro Thermal Imaging 4/64GB.
Price records source(s): 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)).