You can create price alert here, copy coupons and view price history. 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 price update (UTC time):
STM32F405RGT6 processor, onboard 16MB flash, MPU6000 connected via SPI, BetaFlight OSD, Integrated with current sensor and 5V 3A BEC, 5.8GHz 40CH VTX, 0 / 25mW / 200mW / 600mW adjustable power, 4x 3oz copper PCB supports 2 – 6S LiPo and up to 200A current, Max. current support: 200A, Power supply: 2 – 6S LiPo, Mounting hole spacing: 30.5x 30.5mm
Price history and price alert
Check out price history chart (for all/most countries) for HGLRC F4 V5 PRO Flight Controller.
Price records source(s): Gearbest
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)).