Aliexpress
Click here… to search for Teclast X4 N4100 8/256GB Tablet with Keyboard on Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Teclast X4 N4100 8/256GB Tablet with Keyboard [EU] (-3 USD)
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. You can get coupon down below.
Link: Banggood product page
Coupon (368.99 USD): 13f142
(CouponsFromChina.com tip: you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGef162d, BGef720e, Email5, bgshOOp10, BGHALLOWEEN, 7d18f7
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Teclast X4 N4100 8/256GB Tablet with Keyboard [EU] (-3 USD)
Price history and price alert
Price history (for all/most countries) for Teclast X4 N4100 8/256GB Tablet with Keyboard is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).