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Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it?
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): BGfa00ba, 2022ACTIESNL, BGe2ec7e, Tabby20, BG2960f8, BG7ec6f2, BG68b427, BGeb8384, BG32437a, BG637ca5, BG8e50a8, BGd296ab, BG98c0ee, BG667cd0, BG53cf6f, BGcac67a, BG8OFFCOUPON, TTBLACK5, JanBGCoupon8, BG0172b1, BG5a4fca, BGf4fa47, BG589b2e
(probably won’t work, but you can try them out)
Price history and price alert
Price history (for all/most countries) for ATOMSTACK P9 M50 Dual Laser Engraving Cutting Machine 10W is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).