Basically copy coupon, view price history or create e-mail price alert. What is the best price?
, INPUT VOLTAGE: 3~6S Lipo (12.6V~25V), CONTINUE CURRENT: 50A×4, FLASH: 16M, BEC: 5V 2A & 9V 2A, SIX-AXIS: MPU6000, Weight: 11.5g (ESC) 3.1g (Cooling fin), Input: 3~6S Lipo (12.6V~25V), MAMBA F722S Flight Controller: , MAMBA 506 50A 3-6S Dshot1200 4IN1 ESC: , Bluetooth: SpeedyBee APP, MCU: STM32 F722, BEC: NO, Mounting: 30.5mm/M3, Supply: Pana sonic High Frequency 470uF/35V, OSD: YES, UART: 6 Set, Product size: 37.9×37.9mm, SOFT: Dshot300/600/1200, Product size: 36.5×46.5×6.4mm, Controller: 4 Set 2812 LED, MOUNTING: 30.5mm/M3, Weight: 6g, BURST CURRENT: 55A (10S)
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):
Banggood
Banggood warehouse is located in China. There are no coupons for this product in Banggood.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGF722S, Parts8, bgssaff9, BGSALEMAMBA, BGplmba, BGMAF722S, BGMAF7S, AFfbG10, BGBCERF722S, BGWKF722, BGF722S814, BGF722S1, BGANF722S, BGANF7, BGF750A, BGRAF722s, BGMF722, BGF722S2019, BGVDay10%off, BGAFF10OFF, bGhOnEy10, BGdragonBoat, BGSS10%SW, bgshOOp10, BGDSF7, BGANF7MA, BgoFErTaSchInA10, BgcLuBofErtA10, BGF722SMA, BG11F722S, BGES12F722, 7d18f7, BGCuponation10, BGDAVIS, BGHONEY2110, BGJON8, BGRCParts8
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – MAMBA F722S RC Flight Controller & 506 50A 3-6S ESC [EU] ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for MAMBA F722S RC Flight Controller & 506 50A 3-6S ESC.
Price records source(s): 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)).