Just check coupons out (with price alert and history). You probably want to know what is the best price?
Gyro 6-Axis, Frequency 5.8G, Image Format NTSC, Lens 1000TVL M7, Battery for Remote Control 3 * AAA battery (Not Included), White (Optional), Control Distance 120m, Remote Control 2.4G, Image Transmission 5.8G, Transmission Rate 0.01mW/25mW (The power rate could be switched to aviod the affection to other drones when flying.), Weight 48g, Charger USB/700mah, Motor 8520 Brushed, Flight Time 5mins, Color Red, Item NO. E013 Plus, Battery for Quadcopter 3.7V 500mAh 25C LiPo (Included), Size 104x115x43mm, Material PP, Sensor 1/3 “CMOS, View Angle 120°FOV 150°DFOV, Frequency Point 48CH
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. There is no active coupon in my database right now (for Banggood).
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): 6f0791, BGE013P30, RCCLE30OFF, BGE013P, AFfbG10, BGEachine, BGEachine11
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Eachine E013 Plus Drone ($-3)
Price history and price alert
Price history (for all/most countries) for Eachine E013 Plus Drone Three Batteries 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)).