I have just checked coupons. The lowest price I could get is 22.99 USD for Eagle Nano (in Banggood). Just check coupons out (with price alert and history). What is best price?
Latest coupon and price update (UTC):
Banggood (22.99 USD)
Banggood warehouse is located in China. I can’t find any active coupons for this product in Banggood. Is it expensive? This price is higher than average price (13.32 USD) for this item.
Link: Banggood product page
Price: 22.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGMatt2022
(these codes were not working in latest coupon update, but you can check them out anyway)
Aliexpress
Click here… to search for LH-2023 Black Eagle Nano RC Helicopter RTF on Aliexpress
Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for LH-2023 Black Eagle Nano RC Helicopter RTF? There we go.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).