GooSky RS4 6CH 3D Direct Drive Brushless RC Helicopter Venom Kit is for $467 (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Latest coupon code price check (UTC time):
GooSky RS4 6CH 3D Direct Drive Brushless Motor 400 Class Flybarless RC Helicopter for Venom Kit Version – Yellow
Banggood ($467.00)
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment. Well, is it a good price anyway? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal $385.24)
Link: Banggood product page
Price: $467
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGMatt2022, BG589b2e, BGAUGUST8, BGCAPITALOS8, BGCOUPERT8, BG8FORMULAMX, BGRA249
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for GooSky RS4 6CH 3D Direct Drive Brushless RC Helicopter Venom Kit is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).