Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in Europe . Well, there is one coupon available right now.
Link: Banggood product page
Coupon (1599.99 USD): BG50aad3
(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
Price history and price alert
Here is price history (for all/most countries) for EKX X20 Electric Bike 48V 35Ah 2000W 20×4.0inch Integrated Wheels [EU].
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood).