MJX Bug 3 Pro B3PRO Drone 720P 1 Battery (Banggood, Aliexpress: Transmitter power: 4x AA battery (not included), Remote control distance: more than or equal to 600M, Remote control: two-way 2.4G (weak signal alarm and low-voltage alarm), ESC: 8A (with stuck protection), The maximum flight time: 22 minutes, The highest flight speed: 10m/s, remote control GR6221A, The wheelbase is 310mm, Motor: 2204 1400kv brushless motor, battery: 2S (7.4V) 2800mAh li-ion, Charging time: about 7 hours (the best price with coupon)).
Price history, coupons and price alert are available on this page. Let’s see what best price is ATM.
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. There is one coupon right now! Check this out.
Link: Banggood product page
1. ($125.99): bGhOnEy10
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): 502C6B, 828751, AFfbG10
(probably won’t work, but you can try them out)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – MJX Bugs 3 Pro B3PRO Drone 1080p 2 Batteries ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for MJX Bug 3 Pro B3PRO Drone 720P 1 Battery. The lowest price was: $129.99.
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)).