Aliexpress
Click here… to search for HGLRC Veyron 3 4S Drone PNP on Aliexpress
Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (239.93 USD): Drones6
Coupon (239.93 USD): CouponsDE
(CouponsFromChina.com tip: just apply this code in your 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): BGAFF10OFF, bGhOnEy10, BGdragonBoat, BGVeyron4S, BGHGLV3, BGSG7HF, bgshOOp10, BGRC902, BGFF3VE, BGRONKL, BgoFErTaSchInA10, BGVYC67, BgcLuBofErtA10, BGVeyron3BF, BG10RACING, BGCuponation10, 7bcdf9, BGMATT7, BGDAVIS, BANGGOODSD
(there’s a little possibility that old coupon will work)
Price history and price alert
Here is price history (for all/most countries) for HGLRC Veyron 3 4S Drone PNP.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).