Price history, coupons and price alert are available on this page. Let’s see what best price is ATM.
Colour White, Material 304 stainless steel / PP, Rated frequency 50Hz, Brand Xiaomi Mijia, Weight 600g, Rated voltage 220V, Rated power 300W, Size 77x77x215mm, Capacity 350ml
Aliexpress
There’re some similar (or not) items on Aliexpress
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. ($46.74): BG073996
2. ($50.04): Cuponation9
3. ($50.59): BG8ReviTrage
apply code in your basket (cart) 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): BG10OFFAFF, BGwhielabel, BG0b82e2, 13f142, BG8dead7, BG10OFFAFF1, BG46a52d, BG4d9120, BGAlerabatod, BGAlerabatdo, 00c906, BG7280ff, BG36e006, BGeb3f38, BG2bb7a1, BG5d2ea4
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Check out price history chart (for all/most countries) for Xiaomi Mijia 350ml 300W 220V Electric Kettle.
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)).