G-sensor Support, OTG Support, RAM 8GB DDR, Weight 518g, CPU Intel Core M3 8100Y, WIFI 802.11b/g/n(support both 2.4GHz and 5.0 GHz), OTA Support, Screen 7 Inch multi-touch OGS IPS Capacitive Screen, ROM 256GB PCI-E SSD, System Windows 10, GPS Not Support, 4G Not Support, Size 182*110*17mm, Resolution 1920*1200, Battery 6500mAh, Core Dual Core, Language Multi-language, bluetooth 4.2.
Basically copy coupon, view price history or create e-mail price alert. 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 and price update (UTC):
Banggood
Banggood warehouse is located in China. We have found one coupon for this product!
Link: Banggood product page
1. ($592.99): Email5
just apply this code 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): BG1b06e2, BGAFF10OFF, BG67f600
(these coupons are old, so probably won’t work)
Price history and price alert
Check out price history chart (for all/most countries) for ONE-NETBOOK Onemix 1s+ M3-8100Y 8/256GB. The lowest price was: $512.99.
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)).