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 (99.99 USD): BGTSQZX4
Coupon (99.99 USD): BGe06074
Coupon (109.99 USD): BGJDDJ24
(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): BGHID18, BG42503e, BG3d030d, BGc182ae
(there’s a little possibility that old coupon will work)
Price history and price alert
Here is price history (for all/most countries) for Topshak TS-EM1 220V 3-in-1 Welding Machine [EU].
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood).