Aliexpress
Click here… to search for 20m 66Inch Spray Hose 20pcs Sprinkler Nozzles [EU] on Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. Uhm… There’s no price history (in my database) for this product right now. You can get coupon down below.
Link: Banggood product page
Coupon (13.16 USD): BGGines
(CouponsFromChina.com tip: coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: 13.16 USD.
You can set price alert (for Banggood).