Aliexpress
Click here… to search for FullSpeed FSD Leader 3 FPV Drone on 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 (160.67 USD): Drones6
Coupon (160.67 USD): CouponsDE
Coupon (160.67 USD): 00c906
(CouponsFromChina.com tip: coupon code has to be applied in shop’s 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): 8offFSD, e2bcea, TTxBG10, aff7off, bgssaff9, AFfbG10, 502C6B, BGBFCR25, BGCITYADS2019, BGVDay10%off, BGMPB2020, BGAFF10OFF, bGhOnEy10, BGdragonBoat, bgshOOp10, BgoFErTaSchInA10, BgcLuBofErtA10, BG10RACING, 7bcdf9, BGMATT7, BGDAVIS, BANGGOODSD, 6GSGIT, BGRACING1125
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Price history (for all/most countries) for FullSpeed FSD Leader 3 FPV Drone is here.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).