Basically copy coupon, view price history or create e-mail price alert. Best price?
Name: Frsky-Nano V2, Frequency band: 2.4GHz, Weight: 0.8 grams, Distance: 300M+, Brand name: full speed, Size: 14.5mmx 10.5mmx 2.5mm, Voltage: 5V, Production: Frsky D8 Mode
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
0.8g Full Speed FrSky-Nano V2 2.4G Frsky D8 Mode Compatible Mini Receiver for F3 F4 F405 F7 F722 flight controller FPV RC Drone | $12.28 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($21.82): BG70e5fc
2. ($22.30): Parts8
just apply this code 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, BGSS10%SW, bgshOOp10, BGRC902, 13f142, BGRCRR9, BGCuponation10, BGDAVIS, BGradio9
(these coupons are old, so probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for 0.8g Full Speed FrSky-Nano V2 2.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)).