Aliexpress
Click here… to search for Xiaomi Shunzao Household Cordless Wash Machine on Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (57.77 USD): BGHome15%
Coupon (62.97 USD): 7d18f7
Coupon (62.97 USD): Email3
Coupon (62.97 USD): BGHCLE15
(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)
Old coupons (from the oldest to the newest): BGSZ010, PICODICOM, aff7off, BGss506, BG96908, BGSZXM49, BGHOMEAPP, bgshOOp10
(there’s a little possibility that old coupon will work)
Price history and price alert
Do you need price history chart (for all/most countries) for Xiaomi Shunzao Household Cordless Wash Machine? There we go.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).