Aliexpress
Click here… to search for Deerma DEM-DH200 600W Folding Electric Kettle on Aliexpress
Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (44.99 USD): BG1111KA
Coupon (44.99 USD): BGBFKA
(CouponsFromChina.com tip: put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGDER200, BGBFAFF2019, BGCITYADS2019, BG9NY, BGHOMEAPP, BGMPB2020, bGhOnEy10, BGSS10%SW, bgshOOp10, BGHome15%, BGHOMEAPP13, BGHOMEA13, 13f142, BG10OFFAFF, BGwhielabel, BG10OFFAFF1, BGYY001, BANGGOODSD, 6GSGIT
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Do you need price history chart (for all/most countries) for Deerma DEM-DH200 600W Folding Electric Kettle? There we go.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).