Aliexpress
Click here… to search for Deerma DEM-F630 Ultrasonic Humidifier 5L on Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Deerma DEM-F630 Ultrasonic Humidifier 5L [EU] (-3 USD)
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (54.68 USD): 7d18f7
Coupon (54.68 USD): BGHOMEA13
(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): 502C6B, bc8774, f8aaf1, 919c60, BGDEER05, BGss506, bgssaff9, aff7off, BGaDmITAd, BGDEF630, BGBFAFF2019, BGCITYADS2019, BGVDay10%off, bGhOnEy10, BGTT10, BGHOMEAPP13, BGDEMF630CZ
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Deerma DEM-F630 Ultrasonic Humidifier 5L [EU] (-3 USD)
Price history and price alert
Price history (for all/most countries) for Deerma DEM-F630 Ultrasonic Humidifier 5L is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).