According to my DB the lowest price is $25.99 for LSRC XT4 LS-XT4 FPV Drone RTF with 2 Batteries (in Banggood). Just check coupons out (with price alert and history). What is the best price?
LSRC XT4 LS-XT4 Mini WiFi FPV with HD Dual Camera Switchable Integrated Storage Altitude Hold Mode Foldable RC Toy Drone Quadcopter RTF – With Single Camera Two Batteries
Latest price update (UTC time):
Banggood ($25.99)
Banggood warehouse is located in China. I couldn’t find any coupon for this product on latest product update. Is it expensive? Well, this price is higher than average price ($23.49)
Link: Banggood product page
Price: $25.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for LSRC XT4 LS-XT4 FPV Drone RTF with 2 Batteries.
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)).