Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Axisflying Blue Cat C35 HD CADDX Air Unit 152mm F7 AIO 40A 6S 3.5 Inch Drone BNF (-3 USD)
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (299.29 USD): Cuponation9
Coupon (302.58 USD): hoNEYbGdeAlS
Coupon (302.58 USD): DealBGimpact
(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): BGSPC35, BG8RCToy, BGToys1, BGRCT10, BGJUNEGSG9, 9OFFSUMMER
(probably won’t work, but you can try them out)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Axisflying Blue Cat C35 HD CADDX Air Unit 152mm F7 AIO 40A 6S 3.5 Inch Drone BNF (-3 USD)
Price history and price alert
Do you need price history chart (for all/most countries) for Axisflying Blue Cat C35 Analog 152mm F7 AIO 40A 6S 3.5 Inch Drone PNP? There we go.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).