You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
Display: 5.5 inch FHD 2.5D Arc screen, 4G: FDD-LTE B1/B3/B5/B7/B8 TD-LTE B38/B39/B40/B41 (2555-2655MHz), Bluetooth: 4.2, GPU: Adreno 506, CPU: Snapdragon 625 Octa Core 2.0GHz, 3GB RAM, 16GB ROM
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Magnet Wireless Bluetooth Earphones Connect to 2 Phones for Xiaomi Redmi Note 2 3 4X 4 4G Plus 16GB 32GB 64GB fone de ouvido | $4.91 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Price history and price alert
Do you need price history chart (for all/most countries) for Xiaomi Redmi Note 4X 3/16GB Silver? There we go.
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)).