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Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Hong Kong. There are no coupons for this product in Banggood.
Link: Banggood product page
Price: -3 USD
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
Old coupons (from the oldest to the newest): BGEU3060, BGCN3060, BGEUTH60, BGCNTH60, BGEUIT70, BGEU306, BG16ZEEU, BGBFTH60U, BGUTH165, BGc9c620, BGba0f67, 2022ACTIESNL, BGe9e29a, BGCPIT3060, BG8822d5, BGMAU3060, 8Couponsde, MVC8SPRING, BG07f597, BG7c6d16
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Here is price history (for all/most countries) for ThundeRobot ZERO 16.0 inch i7-11800H RTX3060 16/512GB Laptop.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).