Xiaomi BAOMI Lite 2nd Gen. Air Purifier (Banggood, Aliexpress: Rated Volage: 220v~50Hz, Rated Power: 55W, Color: White, Transparent PC, Particulates Removal Speed: 375m³/h, Material: ABS, Size: 400x 190x 420mm, Formaldehyde Removal Speed: 220m³/h (the best price with coupon)).
Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
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 price update (UTC time):
Banggood
Banggood warehouse is located in China. There is one coupon available! Pretty cool, huh?
Link: Banggood product page
1. ($170.99): 7bcdf9
just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): BG2020NS, BG9509, BGbmair, BGVDay10%off, BG7589, bGhOnEy10, BGM168, BGHMB7, bgshOOp10, BGHome15%, BGHOMEAPP12, BGHOMEAPP13, BGHOMEA13, MVC8SPRING, pROMo8cuPoN, BG00c906, hoNEYbGdeAlS, BGJUNEGSG9, DealBGimpact, Cuponation9, 9OFFSUMMER, BGAHPU13, BgGoodie9, BG8ReviTrage, BGeaf456
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Xiaomi BAOMI Lite 2nd Gen. Air Purifier [EU] ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for Xiaomi BAOMI Lite 2nd Gen. Air Purifier. The lowest price was: $138.8.
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)).