Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. I don’t really know if this price is reasonable, coz there’s no price history in my DB.
Link: Banggood product page
Coupon (11.42 USD): BGGines
Coupon (11.93 USD): BG00c906
(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): BGR44153, BGWELDTOOL, BGe8beb3, CityadsTool, BGPTL088
(probably won’t work, but you can try them out)
Price history and price alert
There is only one database record (it was for 8.99 USD), so you can’t see price history chart.
You can set price alert (for Banggood).