Storage temperature -20℃ ~ 70℃, Operating System Android 9.0, Memory 3GB, Brand Launch, Wi-Fi 802.11a/b/g/n/ac (2.4GHz / 5GHz), Storage Capacity 32GB (UP TO 128GB), Model X431 V, Camera Front-facing 2.0MP camera + Rear-facing 5.0MP camera, Bluetooth-compatible Supported, Screen 8 inch high-definition capacitive touch screen, Working temperature 0℃ ~ 50℃, Resolution 1280x 800 pixels.
You can create price alert here, copy coupons and view price history. What is the 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 China. CouponsFromChina software could not find any coupon for this product in 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!
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG0cad67, BGRepair63
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Here is price history (for all/most countries) for LAUNCH X431 V V4.0 OBD2 Diagnostic Scanner. The lowest price was: $899.99.
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)).