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. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
Coupon (22.87 USD): BGSCM11
(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
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
Old coupons (from the oldest to the newest): bGhOnEy10, BGEnusic, BG15RPP, BGENGPS25, BGUS35OFF, BGGT01, BG01GT, BGME11, BGJZ03, BGAFF10OFF, BGCuponation10, BGPS135, 13f142, BGS2279, BGHONEY2110, BG10OFFAFF, BGwhielabel, BGTrack32, BG10OFFAFF1, BGHU0808, BANGGOODSD, BGMOTO478, BG76935d, BG00c906, ADMITAD2212, 2022ACTIESNL, Tabby20, MVC8SPRING, BG1a86a0, BGe4a32f, BG8ab760, BGbb6c3d, BG7be3c0, 8BGwbg2204, BG419da4, BG20iMars
(probably won’t work, but you can try them out)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: 21.99 USD.
You can set price alert (for Banggood).