One Netbook One Mix 2 8/256GB M3-7Y30 Notebook (Banggood, Aliexpress: Intel Core M3-7Y30 Dual Core 1.1GHz, 7.0 inch IPS Touch Screen with 1920x 1200 Resolution, 8GB DDR3 RAM for Advanced Multitasking, Intel HD Graphics 300GHz GPU, 256GB eMMC Storage Capacity (the best price with coupon)).
Basically copy coupon, view price history or create e-mail price alert. You probably want to know 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 price update (UTC time):
Banggood
Banggood warehouse is located in China. There are no coupons 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!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): 749df3, 1225CAR, aff7off
(there’s a little possibility that old coupon will work)
Price history and price alert
Here is price history (for all/most countries) for One Netbook One Mix 2 8/256GB M3-7Y30 Notebook. The lowest price was: $554.39.
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)).