Screen type IPS, Graphics Capacity 2G, Power consumption 2W, Screen resolution 1920x 1080 (FHD), Cache 2MB L2, Hard Disk Memory 128GB SSD, 1.5GHz, RAM 8GB, Process technology 14nm, CPU Type Intel Celeron J3455, Graphics Chipset NVIDIA GeForce 920M, Screen size 15.6 inch, CPU Frequency Quad Core, Display Ratio 16: 9, RAM Type DDR3L.
You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
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. There is one coupon available! Pretty cool, huh?
Link: Banggood product page
1. ($379.10): TECH8%
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): 1225CAR
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for TBAO X8S PRO 8/128GB 920M J3455? There we go. The lowest price was: $351.99.
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)).