You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
Stability 2.5ppm, Size 20.5×5.8x3mm, Battery type Lithium battery, Frequency range 400-470MHz, Weight 250g, Output power 5W, Channel 16, Working voltage 3.7V, Communication distance 1-5km, Battery life 10000h, Model BF-M4L
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. Uhm… There’s no price history (in my database) for this product right now. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
1. ($29.30): BG589b2e
put item in your cart and apply coupon code there 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): bgshOOp10, BGAFF10OFF, BGCuponation10, 13f142, BGHONEY2110, BGd0b05d, 00c906, BG00c906, TTBLACK5
(these coupons are old, so probably won’t work)
Price history and price alert
It’s a new item in our database, so I can’t create price history chart. We have saved this price in database: $25.17.
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)).