$10.99 – 2pcs Leiss Hygrometerxiaomi Mi Home APP -20°C to 70°C Intelligent Thermometer LCD Display Mi Home Integrated Smart Sensor.
Use coupon and get 2pcs Leiss Hygrometer Xiaom Thermometer T35 for $10.99 (from Banggood). Basically copy coupon, view price history or create e-mail price alert. Best price?
Latest coupon code price check (UTC time):
Banggood ($10.99)
Banggood warehouse is located in China. As you can see I didn’t find any active coupon for this product right now… Good or bad price? Well, this price is higher than average price ($10.66)
Link: Banggood product page
Price: $10.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG9ba927, BGa46779
(probably won’t work, but you can try them out)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for 2pcs Leiss Hygrometer Xiaom Thermometer T35? There we go. The lowest price was: $9.99.
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)).