Hubsan ACE 2 16KM FPV with 1″ 4K Camera 3-axis Gimbal Obstacle Sensing FineRGB 2.0 AI 53mins Flight Time Blockbuster Mode Intelligent Cruise RC Drone Quadcopter RTF 2 Batteries Combo – 1*3200mAh + 1*5000mAh Batteries.
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.
Updated:
Banggood
Warehouse in China.
Link: Hubsan ACE 2 16KM FPV Drone RTF 2 Batteries Combo
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Here is price history (for all/most countries) for Hubsan ACE 2 16KM FPV Drone RTF 2 Batteries Combo. The lowest price was: $809.99.
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)).