Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe .
Link: Banggood product page
Coupon (14.39 USD): BGGines
Coupon (15.03 USD): BG00c906
(CouponsFromChina.com tip: put item in your cart and apply coupon code there 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): BANGGOODSD, BG8a7644, 00c906, CityadsTool, BGPTL088
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Price history (for all/most countries) for JCD 908S 220V 80W LCD Soldering Iron Kit [EU] is here.
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood).