Go down and check coupons out. Remember to check price history if it is available. You probably want to know what is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
RadioKing TX18S/Lite Hall Sensor Gimbals 2.4G 16CH Multi-protocol RF System OpenTX Transmitter for RC Drone | $228.18 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Channel: 16ch, Battery: 2×18650 (tray supplied), 2×21700 or 2s lipo, Size: 180 * 190 ” 58mm, Weight: 1.1kg (without battery), External Micro SD Card: 1G, Item Name: TX18S/Lite Transmitter, Voltage: DC7-8 4V
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($140.25): BGGAL8
2. ($140.25): BGRCParts8
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): bGhOnEy10, BGHALLOWEEN, BGTX18SYTB, BGTX18SLYB, BG11PP12, BG18SLNV, BG18SYB, 7d18f7, 7bcdf9, BG18SL, Parts8, BG18SLNE, BGRRCB10, BGRadio18, BGRCRR9, BGCuponation10, BG18MR, BGDAVIS, BG18slite, BG28b856, BG431fea, BG01ba22, BG01BA22, BG71453a, BG70e5fc
(these coupons are old, so probably won’t work)
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. China – RadioKing TX18S RC Transmitter ($-3)
2. Europe – RadioKing TX18S RC Transmitter [EU] ($-3)
Price history and price alert
Here is price history (for all/most countries) for RadioKing TX18S Lite RC Transmitter.
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)).