Aliexpress
Click here… to search for HGLRC XJB-145 145mm FPV Drone PNP on Aliexpress
Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. You can get coupon down below.
Link: Banggood product page
Coupon (134.10 USD): AFfbG10
(CouponsFromChina.com tip: you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): TTxBG10, 10rcdrones, 502C6B
(probably won’t work, but you can try them out)
Price history and price alert
Do you need price history chart (for all/most countries) for HGLRC XJB-145 145mm FPV Drone PNP? There we go.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).