Resolution 1920x 1080, Screen 11.6 inch IPS Capacitive (10-Point) Screen, RAM 4GB LPDDR3, Battery 7.6V 4000mAh, Capacity 128GB SSD, System Windows 10, GPU Intel HD Graphics 500, CPU Intel Apollo Lake N3350 1.10GHz Dual Core.
Basically copy coupon, view price history or create e-mail price alert. 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 code price check (UTC time):
Banggood
Banggood warehouse is located in China. There is one coupon available! Pretty cool, huh?
Link: Banggood product page
1. ($272.99): Email5
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): aff7off, bgchinafest
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Here is price history (for all/most countries) for Alldocube KNote Go 4/128GB Tablet Without Keyboard. The lowest price was: $260.39.
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)).