Go down and check coupons out. Remember to check price history if it is available. What is the best price?
Windows 10 Home, 8GB DDR4 RAM, AMD Ryzen 3 3300U, 256GB M.2 2280 SATA SSD ROM, Radeon Vega 6 Graphics GPU
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGMSFD, bGhOnEy10, BGMN9D07, BGSPUM3, BGPTUM3, BGMFMU3, BGHALLOWEEN, BGPTUM4, BGNVUM30, BG11UM30, BG11MN18, BG11UM31, BGUN30, BGSPU30, BGMNBK01, BGDECUM, BGUMDEC, BGUDECM, BGMNS97, 7d18f7, BGUMS97, BG3HUM, BGJANMS, BGCZDK, BGMSJAN, BGFORSU, BGAD123, BGUM307, BGRSUFO, BGDSK30, BGUFRSO, BGCuponation10, BGD30SK, BGMNSFOR, BG0SKD3, BGSFORMN, BGSprMN25, BGSprMN38, BGMARUM, 13f142, BGCZMF9, BGcf67bb, BGe4e59c, BGKinLHN, BGe70363, BGe884e9, BG414ed9, BG119a9b, BG6c56d7, BG7EBMN5
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – MINISFORUM DeskMINI UM300 3300U 8/256GB Vega6 Mini PC [EU] ($-3)
Price history and price alert
Here is price history (for all/most countries) for MINISFORUM DeskMINI UM300 3300U 8/256GB Vega6 Mini PC.
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)).