$21.99 – Remote control distance: 60-70 meters, Package Weight: 219g, Flight time: About 10 minutes, Charging time: About 60 minutes, Quadcopter size: 9.5X9X3CM, Item name: SG300 Mini Quadcopter, Brand name: ZLL, Box Size: 19.5X14X6CM, Transmitter Power: 3x 1.5V AAA battery(not included), Color: Blue/Yellow(Option), Battery: 3.7V 300mAh Lipo(included), Frequency: 2.4G.
You can get ZLL SG300 Mini Drone with 2 Batteries for $21.99 using coupon code (in Banggood). Price history, coupons and price alert are available on this page. Best price?
Latest coupon code price check (UTC time):
Banggood ($21.99)
Banggood warehouse is located in China. I have no active coupons for you right now. Low/high price? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal $21.49)
Link: Banggood product page
Price: $21.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGToys8, BGMatt2022
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – ZLL SG300 Mini Drone ($19.99)
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
Do you need price history chart (for all/most countries) for ZLL SG300 Mini Drone with 2 Batteries? There we go. The lowest price was: $20.99.
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)).