When I was updating this page the price was 125.11 USD for Mite Remover (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Best price?
Latest price update (UTC time):
Banggood (125.11 USD)
Banggood warehouse is located in China. The question is – is it a good price? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal 101.75 USD) I found 2 active coupon codes, cool.
Link: Banggood product page
Price without coupon: 135.99 USD
Coupon (125.11 USD): BGSPRING8OFF
Coupon (125.11 USD): BGHONEYSP
(CouponsFromChina.com tip: this code has to be applied in your cart 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): BGNEWYEAR8
(probably won’t work, but you can try them out)
Aliexpress
Click here… to search for Xiaomi Mijia Mite Remover Pro 400W 12000Pa on Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for Xiaomi Mijia Mite Remover Pro 400W 12000Pa.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).