$66.99 – 4DRC L1 Drone Helicopter with 3 Batteries (Banggood, Aliexpress: 4DRC L1 Fighter Drone 1080P HD RC Quadcopter Single Rotor Four-channel Anti-collision Intelligent Electric Helicopter – with 3 Batteries (the best price with coupon)).
Use coupon and get 4DRC L1 Drone Helicopter with 3 Batteries for $66.99 (from Banggood). Price history, coupons and price alert are available on this page. Do you want to know what the best price is?
Latest coupon code price check (UTC time):
Banggood ($66.99)
Banggood warehouse is located in China. I have no active coupons for you right now. The question is – is it a good price? Well, this price is higher than average price ($46.66)
Link: Banggood product page
Price: $66.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): BGAUGUST8, BGCAPITALOS8, BGCOUPERT8, BG8FORMULAMX
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
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 4DRC L1 Drone Helicopter with 3 Batteries. The lowest price was: $15.
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)).