Just check coupons out (with price alert and history). What is best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Facial Skin Care Electric Smart Silicone Ionic Head Remover USB Batteries Massage Pore Cleaning Facial Cleansing Brush Device | $11.09 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Material: food-grade silicone, Battery capacity: 250mAh lithium polymer battery, Power: 1.2W, Input power: 5V, 1A, Mode: cleaning mode and soothing mode
Price history and price alert
Check out price history chart (for all/most countries) for Smart Electric Silicone Facial Cleaning Brush.
Price records source(s): Gearbest
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)).