When I was updating this page, then coupon price was 39.99 USD for Tri-Band 2.4G/5.8G/6GHz 8774Mbps (in Banggood). Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
Latest coupon code price check (UTC time):
Banggood (39.99 USD)
Banggood warehouse is located in China. I can’t find any active coupons for this product in Banggood. Price? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal 30.99 USD)
Link: Banggood product page
Price: 39.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG06467a
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Aliexpress
Click here… to search for EDUP Intel BE200 WiFi7 Network Card Tri-Band 2.4G/5.8G/6GHz 8774Mbps BT5.4 on Aliexpress
Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for EDUP Intel BE200 WiFi7 Network Card Tri-Band 2.4G/5.8G/6GHz 8774Mbps BT5.4 is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).