I have just checked coupons. The lowest price I could get is $544.99 for GMK K6 Ryzen R7 7840HS Mini PC 16GB 1TB (in Banggood). Go down and check coupons out. Remember to check price history if it is available. What is best price?
GMK K6 AMD Ryzen R7 7840HS Mini PC Octa Core 16GB RAM 1TB SSD 4K Triple Output WIFI 6 BT5.2 HD USB3.2 Type-C Mini Computer Desktop PC – Grey
Latest price update (UTC time):
Banggood ($544.99)
Banggood warehouse is located in China. Coupons for GMK K6 Ryzen R7 7840HS Mini PC 16GB 1TB? Nope, there’re no coupons in Banggood. Is it expensive? Pretty good price – average ($559.99) is higher than current one!
Link: Banggood product page
Price: $544.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG579a23, BG67bec4, BGSPRING8OFF, BGHONEYSP, BG5e2f75, BGESJY8, BGRSEPTGMKK6, BGALL8, BGRSEPTGKK6
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – GMK K6 Ryzen R7 7840HS Mini PC 16GB 1TB [EU] ($459.99)
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
GMKtec Mini Pc GMK K6 AMD Ryzen7 R7 7840HS NUCBOX Design of dual fan system Window11 Pro AMD Radeon™ 780M Type-C Thunderbolt 4.0 | $504.28 | – |
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Price history and price alert
Price history (for all/most countries) for GMK K6 Ryzen R7 7840HS Mini PC 16GB 1TB is here.
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)).