When I was updating this page, then coupon price was 16.99 USD for URUAV 5.8G RX PORT 3.0-PLUS DJI Receiver Board (in Banggood). Just check coupons out (with price alert and history). Best price?
Latest price update (UTC time):
Banggood (16.99 USD)
Banggood warehouse is located in China. I can’t find any active coupons for this product in Banggood. Is it good price? Looks like this is great price. I didn’t track lower than that in CouponsFromChina database ever.
Link: Banggood product page
Price: 16.99 USD
16.99 USD – This is the best price ever noted in my database!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
Old coupons (from the oldest to the newest): BG8754c7, Parts8, BGJON8, BGRCParts8, Tabby20, BG1efeb0, 8Couponsde, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BG8RCToy, BGJUNEGSG9, BGRCT10, TTSUMMER8, Cuponation9, BGMatt2022, BGToys8
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – URUAV 5.8G RX PORT 3.0-PLUS DJI Receiver Board [EU] (-3 USD)
Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for URUAV 5.8G RX PORT 3.0-PLUS DJI Receiver Board.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).