Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (69.99 USD): BGCG0330
Coupon (69.99 USD): bgshOOp10
Coupon (89.99 USD): bGhOnEy10
Coupon (92.99 USD): Email5
Coupon (92.99 USD): BGSS10%SW
(CouponsFromChina.com tip: put item in your cart and apply coupon code there 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): AFfbG10, BGCG033, BGCG033OFF, BGCG50, BGBFAFF2019, bGpAnDacHeCk, BGVDay10%off, BGMPB2020, BGAFF10OFF, BGRC902
(there’s a little possibility that old coupon will work)
Price history and price alert
Do you need price history chart (for all/most countries) for AOSENMA CG033 Drone? There we go.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).