Aliexpress
Click here… to search for Eachine Wizard X220HV 6S RC Drone PNP on Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. You can get coupon down below.
Link: Banggood product page
Coupon (224.99 USD): BGRCEachine
(CouponsFromChina.com tip: you should apply the coupon 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): E2BCEA, DCX220HV, 502C6B, E10X220, esChollodrones3, TTxBG10, BGX220HV6S, BGWZ220HV, BG10EA, AFfbG10, BGWK220, BGEachine, BGWK220HV, BGBFCR25, BGCITYADS2019, BGEachine10, BGVDay10%off, BGAFF10OFF, BGTT10, bGhOnEy10, BGdragonBoat, BGSS10%SW, Eachine11, BgoFErTaSchInA10, BgcLuBofErtA10, BG11EACHINE, BGEachine2021, BG10RACING, Tabby20, CouponsdeFPV
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Here is price history (for all/most countries) for Eachine Wizard X220HV 6S RC Drone PNP.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).