According to my DB the lowest price is 629.99 USD for HoverAir X1 Airselfie (in Banggood). You can create price alert here, copy coupons and view price history. What is the best price?
Latest price update (UTC time):
Banggood (629.99 USD)
Banggood warehouse is located in China. There are no coupons available at this moment in Banggood. The question is – is it a good price? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal 476.66 USD)
Link: Banggood product page
Price: 629.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Aliexpress
Click here… to search for HoverAir X1 Airselfie 125g Drone with 2 Batteries on Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for HoverAir X1 Airselfie 125g Drone with 2 Batteries.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).