You can get MAX-S Drone for 239.99 USD using coupon code (in Banggood). Just check coupons out (with price alert and history). What is the best price?
Latest coupon and price update (UTC):
Banggood (239.99 USD)
Banggood warehouse is located in China. I’m afraid that there’s no working coupon in Banggood. Is it cheap? It looks like it’s a good price (lower than average (250.49 USD)).
Link: Banggood product page
Price: 239.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGCAPITALOS8, BG8FORMULAMX
(probably won’t work, but you can try them out)
Aliexpress
Click here… to search for KFPLAN KF101 MAX-S Drone RTF with 2 Batteries on Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for KFPLAN KF101 MAX-S Drone RTF with 2 Batteries.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).