Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Holybro Kakute F7 HDV RC Flight Controller Tekko32 F3 (-3 USD)
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. I couldn’t find any coupon for this product on latest product update. There’s only 1 record in my database, so I have no idea if the price is OK.
Link: Banggood product page
Price: -3 USD
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
Old coupons (from the oldest to the newest): BG12JLQ, BGKakuteF7, AFfbG10, BGGEPPart, BGKAFC8, BGVDay10%off, Parts8, BGAFF10OFF, BGTT10, bGhOnEy10, BGdragonBoat, BGSS10%SW, bgshOOp10, BGRC902, BgoFErTaSchInA10, BGKAKUF7HDV, BgcLuBofErtA10, BGCuponation10, 7bcdf9, BGHONEY2110
(probably won’t work, but you can try them out)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Holybro Kakute F7 HDV RC Flight Controller Tekko32 F3 (-3 USD)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: 73.99 USD.
You can set price alert (for Banggood).