Type S210H, CPU Intel Core i9-9880HK, Hard Drives Capacity NO, Brand HYSTOU, Wireless 10/100/1000Mbps Ethernet, Display core Intel HD Graphics, Core Eight Core / 2.3GHz /Up to 4.8GHz, Bluetooth “Bluetooth(Depend on wireless module)
(PCIex1: M.2 22×30 (key E) slot)”, RAM NO, WIFI 2.4G or 5G Wifi B/G/N/ac, Type Mini PC.
Check coupons or create price alert down below. 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.
Link: Banggood product page
1. ($429.99): BG50d083
2. ($739.29): 13f142
this code has to be applied 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/i1u
Old coupons (from the oldest to the newest): BGd7bd11
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Price history (for all/most countries) for HYSTOU S210H i9-9880HK Barebone Mini PC is here. The lowest price was: $338.99.
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)).