The coupon price for Mini PC 24GB is 559.99 USD (in Banggood). You can create price alert here, copy coupons and view price history. You probably want to know what is the best price?
Latest coupon code price check (UTC time):
Banggood (559.99 USD)
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment. Isn’t it too expensive? Hmmm, price is higher than average (which is 537.59 USD right now), so better set price alert down below…
Link: Banggood product page
Price: 559.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGCAPITALOS8, BGCOUPERT8, BG8FORMULAMX, BGBFDAY8, BGa7690c, BG53e9b7
(these codes were not working in latest coupon update, but you can check them out anyway)
Aliexpress
Click here… to search for GMKTEC NucBox K3 Pro i7 12650H Mini PC 24GB 1TB on Aliexpress
Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for GMKTEC NucBox K3 Pro i7 12650H Mini PC 24GB 1TB is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).