Just check coupons out (with price alert and history). What is best price?
Item name: GT R249 HD Edition RC Drone, Lipo battery: support 4S (not included), Motor: Mamba Racing MB1105 5500KV, Color: gray, ESC: Mamba F25 / 25A 4S ESC Dshot600, Wheel base: 95mm, Weight: 85g, Brand name: Diatone, Propeller: 2 inch, VTX: RunCam TX200U 48CH 25 / 200mW, Camera: RunCam Split Mini 2, Flight controller: Mamba F405 mini; MPU6000; AT7456 OSD; 16M flash; 5V 1A BEC.
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Diatone 2019 GTR Mini POD 1755- Eelectro Plating | $4.78 | – |
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. ($169.25): BGAFF10OFF
2. ($169.25): bGhOnEy10
this code has to be applied 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): BGd2grh, TTxBG10, aff7off, 2019SPEDM, BGss9%rc, bgssaff9, AFfbG10, BGnd249HD, 502C6B, BGBFCR25, BGCITYADS2019, bGpAnDacHeCk, BGVDay10%off
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Check out price history chart (for all/most countries) for Diatone 2019 GT R249 HD Drone PNP.
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)).