According to my DB the lowest price is 41.99 USD for Baofeng UV-21 PRO V2 (in Banggood). Price history, coupons and price alert are available on this page. Let’s see what best price is ATM.
Latest price update (UTC time):
Banggood (41.99 USD)
Banggood warehouse is located in China. Too bad there’s no coupon right now in Banggood. Isn’t it too expensive? Hmmm, price is higher than average (which is 39.99 USD right now), so better set price alert down below…
Link: Banggood product page
Price: 41.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
BAOFENG UV-5R Walkie Talkie 5W | 15.91 USD | – |
 |
BAOFENG UV-5R Walkie Talkie 8W | 17.46 USD | – |
 |
Baofeng UV-13 PRO Walkie Talkie | 20.24 USD | – |
 |
BaoFeng UV-S9 Plus Walkie Talkie | 22.18 USD | – |
 |
BAOFENG UV-S9 Plus Walkie Talkie | 23.66 USD | – |
 |
Baofeng UV 21 Pro Walkie Talkie | 25.50 USD | – |
 |
BAOFENG UV-5R Walkie Talkie | 28.72 USD | – |
 |
BaoFeng UV-82 Radio Walkie Talkie | 30.32 USD | – |
 |
Baofeng UV-5R Walkie Talkie | 31.68 USD | Paste $1/25 coupon “XZWKQU29TAVF” in the cart |
 |
BAOFENG UV-K5 Walkie Talkie | 34.87 USD | – |
 |
BaoFeng UV-S9 Plus Walkie Talkie | 37.80 USD | – |
 |
BAOFENG UV-9R Pro V2 Walkie Talkie | 40.61 USD | – |
 |
2 pcs. Baofeng UV 10R Walkie Talkie 10W | 63.42 USD | – |
 |
2 pcs. BAOFENG UV-5R 8W Radio Walkie Talkie | 106.60 USD | – |
More on Aliexpress… Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for Baofeng UV-21 PRO V2 Walkie Talkie.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).