JJRC H37 Mini Baby Elfie Drone with Two Batteries (Banggood, Aliexpress: Product battery: 3.7V 400mAh 1S Lipo Battery(Included), Flying time: 6-7mins, Video Resolution: 720P, 2 batteries (the best price with coupon)).
Check coupons or create price alert down below. You probably want to know what is the best price?
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.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($18.19): BGJJRCH37
2. ($23.39): bGhOnEy10
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): aff7off, rchobbies8, PCNETWORK, e2bcea, quad20, AFfbG10, BGVDay10%off, BGRC902, 13f142, BGCuponation10
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – JJRC H37 MINI BABY ELFIE With 4 Batteries ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for JJRC H37 Mini Baby Elfie Drone with Two Batteries. The lowest price was: $19.59.
Price records source(s): Gearbest, 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)).