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.
Check coupons or create price alert down below. Best price?
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.
Latest coupon code price check (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
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG10OFFAFF, BGwhielabel, BG0b82e2, 13f142, BG8dead7, BG10OFFAFF1, BG46a52d, BG4d9120, BGAlerabatod, BGAlerabatdo, 00c906, BG7280ff, BG36e006, BGeb3f38, BG2bb7a1, BG5d2ea4
(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 Mijia 350ml 300W 220V Electric Kettle. The lowest price was: $39.99.
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)).