I am monitoring price for BALDR Wifi Weather Station with 3 Sensors and it is for $37.99 now (in Banggood). You can create price alert here, copy coupons and view price history. Best price?
BALDR Wifi Weather Station Alarm Clock Wireless Indoor Outdoor Thermometer Forecast Station App Remote Control – EU Plug With Three Sensors
Latest price update (UTC time):
Banggood ($37.99)
Banggood warehouse is located in China. There are no active coupons for this product, but the price is pretty low isn’t it? Is it cheap? Hmmm, price is higher than average (which is $35.99 right now), so better set price alert down below…
Link: Banggood product page
Price: $37.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
1. (9.9.2024, $30.99): BGddb0e8
Item: BALDR Wifi Weather Station with 3 Sensors
Countries: CzechRepublic, Slovakia(SlovakRepublic)
2. (7.9.2024, $33.99): BGc841f1
Item: BALDR Wifi Weather Station with 3 Sensors
Countries: Greece, Lithuania, Portugal, Spain
3. (30.8.2024, $33.99): BGAnnivHG08
Item: BALDR Wifi Weather Station with 3 Sensors
Countries: Hungary, Poland
4. (8.6.2024, $35.99): BG82af2f
Item: BALDR Wifi Weather Station with 3 Sensors
Countries: Greece
5. (7.6.2024, $35.99): BGHOBBY157
Item: BALDR Wifi Weather Station with 3 Sensors
Countries: Hungary, Poland
6. (24.5.2024, $36.99): BG516e60
Item: BALDR Wifi Weather Station with 3 Sensors
Countries: Hungary, Poland
7. (24.4.2024, $36.99): BG24PL24APR3
Item: BALDR Wifi Weather Station with 3 Sensors
Countries: Poland
Old coupons (from the oldest to the newest): BG9c95da
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for BALDR Wifi Weather Station with 3 Sensors.
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)).