Go down and check coupons out. Remember to check price history if it is available. What is the best price?
RAM 8GB, CPU Intel Gemini Lake N4100 Quad Core Up to 2.4GHz, Capacity 128GB EMMC+128GB SSD, Screen 8 Inch IPS Capacitive Screen, GPU Intel® UHD Graphics 600, System Windows 10, Resolution 1920*1200
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 code price check (UTC time):
Banggood
Banggood warehouse is located in Hong Kong. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
1. ($422.99): Email5
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): BG24fb5c, aff7off, BGBFMBJP, 7bcdf9
(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 CHUWI MiniBook N4100 8/128GB Japan Version Tablet.
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)).