Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in Europe . One coupon is available. Cool!
Link: Banggood product page
Coupon (375.99 USD): BG589b2e
(CouponsFromChina.com tip: apply code in your basket (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): BG627abf, BG1efeb0, BGb368ef, 8BGwbg2204, BG97e11c, BGb42af6, BG4e76dc, BGJUNEGSG9, Cuponation9, 9OFFSUMMER, BgGoodie9, BG8ReviTrage, BGcoupon8off, BGGutscheine, BG00c906, BG8OFFCOUPON, TTBLACK5, JanBGCoupon8, BGSaleFeb8, BGSaleAD, BGMARCHSALE
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for ATOMSTACK A5 M40 Laser Engraving Machine 5-5.5W [EU].
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood).