Micro SDx1, HDMIx1, Micro USBx1(For DC-IN), USB 3.0(Type A)x1, Intel® Atom™x5-Z8350 4cores 1.84GHz 64bit 14nm 2MB of L2 Cache, Power Buttonx1, Intel HD Graphics, ROM eMMC4.5 64G, DDR3L-1600 4GB, USB2.0(Type A)x1.
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.
Updated:
Banggood
Warehouse in China.
Link: MoreFine M1s 4/64GB HDMI Mini PC
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!
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Check out price history chart (for all/most countries) for MoreFine M1s 4/64GB HDMI Mini PC. The lowest price was: $85.99.
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)).