Price history, coupons and price alert are available on this page. Do you want to know what the best price is?
Input: 5V 2A, Product model: Midrive ACO2, Storage temperature: -30 ℃ ~ 85 ℃, , Working temperature: -20 ℃ ~ 70 ℃, Product size: 75 × 175 × 70mm, Name: 70Mai Air Purifier
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($17.39): BGAUTOS
2. ($17.39): BGAutos
just apply this code in your 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
Price history and price alert
Do you need price history chart (for all/most countries) for Xiaomi 70Mai Car Air Purifier Pro? There we go.
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)).