You can get GooSky RS4 6CH 3D Direct Drive Brushless RC Helicopter Venom Kit for $467 with coupon (from Banggood). You can create price alert here, copy coupons and view price history. What is the best price?
GooSky RS4 6CH 3D Direct Drive Brushless Motor 400 Class Flybarless RC Helicopter for Venom Kit Version – Yellow
Latest price update (UTC time):
Banggood ($467.00)
Banggood warehouse is located in China. There are no coupons available at this moment in Banggood. Price? Hmmm, price is higher than average (which is $385.24 right now), so better set price alert down below…
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
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
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
Here is price history (for all/most countries) for GooSky RS4 6CH 3D Direct Drive Brushless RC Helicopter Venom Kit.
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)).