I have just checked coupons. The lowest price I could get is $11.49 for FlySky FS-iA6 2.4G 6CH AFHDS RC Receiver (in Banggood). Price history, coupons and price alert are available on this page. Do you want to know what the best price is?
Latest coupon and price update (UTC):
i-BUS Interface: No, Transmitting Power: not more than 20dBm, Number of Band: 140, Encoding: GFSK, 2.4G modes: Automatic frequency second generation digital systems, Dimensions: 40.4x 21.1x 7.35 mm, Color: Black, Input Power: 4.0-6 .5 V DC, Frequency Range: 2.4-2 .48 GHz, Weight: 6.4g, Certification: CE0678, Channels: 6, FCC, Receiver Sensitivity: -105dBm, Data Acquisition Interface: No, Usage: Suitable for RC Airplane / glider / helicopter
Banggood ($11.49)
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database. You probably want to know if this is a good price. My database says that it’s pretty good price, coz average is $11.69.
Link: Banggood product page
Price: $11.49
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): FSIA6, 20OFFRSF, 502C6B, Parts8, BGFlysky, parts8, 13f142, BGCITYADS2019, BGFKY11, bGhOnEy10, BGflysky11, BGRCRR9, BGCuponation10, BGDAVIS, BG70e5fc, BGGAL8, BGRCParts8, 8Couponsde, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BG8RCToy, BGRCT10, BGJUNEGSG9, BGRADIORU, BGToys8, BGMatt2022, BG589b2e
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – FlySky FS-iA6 2.4G 6CH AFHDS RC Receiver [EU] ($-3)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for FlySky FS-iA6 2.4G 6CH AFHDS RC Receiver.
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)).
. There is one coupon right now! Check this out.![Price history for FlySky FS-iA6 2.4G 6CH AFHDS RC Receiver [EU]](https://couponsfromchina.com/pricehistory/History37164.png "FlySky FS-iA6 2.4G 6CH AFHDS RC Receiver [EU] price history")