Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
High-quality German beech material, Sun brand movement, Power: 1x AA battery (not included)
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Ancient Rhyme Wood Grain Aromatherapy Machine Vertical Grain USB Ultrasonic Bedroom Office Humidification Silent Essential oil | $23.24 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($24.29): AFfbG10
2. ($25.10): aff7off
paste coupon code in your cart and click Apply 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): 502C6B, e2bcea, vipupgrade8, TTxBG10, bgssaff9
(there’s a little possibility that old coupon will work)
Price history and price alert
Here is price history (for all/most countries) for Xiaomi Wood Silent Alarm Clock.
Price records source(s): Gearbest, 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)).