Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe . One coupon is available. Cool!
Link: Banggood product page
Coupon (4.81 USD): BGAFF10OFF
(CouponsFromChina.com tip: just apply this code in your 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): BGCITYADS2019, aff7off, 2020CNY
(these coupons are old, so probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for Digoo DG-TH1177 Hygrometer Thermometer Alarm Clock [EU]? There we go.
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood).