$165.99 – 0310 Wireless WiFi Weather Station with 8.3 inch Large Display Indoor Outdoor Thermometer Hygrometer Wind Speed Moon Phase UV Index Alarm Clock Multifunctional Weather Station.
ATM you can buy 0310 Wireless WiFi Weather Station for $165.99 (in Banggood). Basically copy coupon, view price history or create e-mail price alert. What is best price?
Latest coupon and price update (UTC):
Banggood ($165.99)
Banggood warehouse is located in China. I’m afraid that there’s no working coupon in Banggood. Is it a low price? From what I can see this price is higher than average price ($135.99).
Link: Banggood product page
Price: $165.99
Additional Banggood coupons: first page and second page
Aliexpress
There’re some similar (or not) items on Aliexpress
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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 0310 Wireless WiFi Weather Station. The lowest price was: $131.99.
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)).