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 (139.99 USD): BG4222ae
Coupon (159.99 USD): BG70585f
Coupon (199.99 USD): BGc58885
Coupon (229.99 USD): BG550396
Coupon (237.00 USD): BGbce867
Coupon (390.99 USD): BGAlerabatKL
(CouponsFromChina.com tip: apply it 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): BGCZPUP28, 6GSGIT, BGDUCZP28, BGCZBFS28, BGHOTSHOP15, BGCZPUS26P, BGCZPUS28P, BGCZPNS28, BGHU1462, BG75320c, BGcecce3
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Check out price history chart (for all/most countries) for Punos PS-28 Pro KTV Audio Speaker Set 350W [EU].
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood).