Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – NVISEN Y-MU01 Mini PC i5-8265U 16/512GB [EU] (-3 USD)
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (440.09 USD): BGTT10
Coupon (440.09 USD): bGhOnEy10
Coupon (440.09 USD): bgshOOp10
Coupon (481.99 USD): Email5
(CouponsFromChina.com tip: apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGNY868, bGpAnDacHeCk, BG20NV01, BGNY869, BGNY880, BGNY886, BGMAYU, aff7off, BGMaYu16, BGARVS, BGAPRVS, BGLPAB, BGPALB, BGLPAN, BGMALN, BGjuNS, BGuNsM, BGCzMU5, BGCZNMU
(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 – NVISEN Y-MU01 Mini PC i5-8265U 16/512GB [EU] (-3 USD)
Price history and price alert
Here is price history (for all/most countries) for NVISEN Y-MU01 Mini PC i5-8265U 16/512GB.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).