Deerma VC20 Pro Vacuum Cleaner (Banggood, Aliexpress: Dust Cup Capacity: 0.6L, Noise: ≤84dB, Charging Time: about 3h, Working Time: about 50min(Standard Gear)/20min(Strong Gear), Power: 220W, Rotating Speed: 3000rpm, Brand: Deerma, Voltage: 220V, Vacuum Degree: 7000Pa(Standard Gear)/17000Pa(Strong Gear), Model: VC20 Pro, Material: ABS/PC (the best price with coupon)).
You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
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. I found coupon for you. Check this out.
Link: Banggood product page
1. ($320.09): BANGGOODSD
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGHOMEA13, BGCNDRMVC2P, 7bcdf9, BG10OFFAFF, BGwhielabel, BGCZDEVCU, BGCZDE2PR, BGCZG2PUS, BGCZRPU2, BGCZREP2, BG10OFFAFF1, BGCZSDER2, BGCZDRE3, BGCZTADC2P, BGCZFDVC2, BGCZTDV2, BGCZDREP2, BGCityads10
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Deerma VC20 Pro Vacuum Cleaner [EU] ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for Deerma VC20 Pro Vacuum Cleaner. The lowest price was: $239.99.
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)).