Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Size: 53×25 mm, Built in 250mah battery (240 minute run time), Includes adapter cables, Compatible with D8/D16 v1/SFHSS, Weight: 20g, 4ch Servo testing function, Brand Name: RadioMaster, Model: WT01, USB-C Charging, Item Name: Wireless Trainer Adapter
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 is one coupon available! Pretty cool, huh?
Link: Banggood product page
1. ($31.73): BGToys8
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): Parts8, BGGAL8, BGRCParts8, Tabby20, BG1efeb0, 8Couponsde, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BG8RCToy, BGRCT10, BGJUNEGSG9, BGRADIORU
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Here is price history (for all/most countries) for RadioMaster WT01 RC Wireless Trainer Adapter D8/D16 v1/SFHSS.
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)).