Rated Voltage 21.6V, Capacity 0.8L, Product Size 265*204*1200mm, Rated Power 100W, Battery Capacity 2200mAH, Noise ≤75bB, Output 27V/0.5A, Product Weight 3.418kg, Noise Adapter Input 100-240V-50/60Hz, Charging Time 5h.
Go down and check coupons out. Remember to check price history if it is available. What is the best price?
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 Europe 
. I can’t tell you if this price is good – not enough records in my database, so I won’t judge.
Link: Banggood product page
1. ($83.69): aff7off
2. ($83.69): bGpAnDacHeCk
3. ($84.99): 7d18f7
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 502C6B, 5719ed, de645c, ae4699, BGDER10, 10earth, BGDEER05, BGDR95, BGDRV94, 7bcdf9, BGVC10DR, BGDMV10, BGCZDM, BGCZDV, BGVC1D, BGHOMEAPP, BGHCLE15, bgshOOp10, BGHome15%, BGHOMEAPP13, BGHOMEA13, BG11PP12
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Deerma VC10 Upright Vacuum Cleaner ($-3)
Price history and price alert
There is only one database record (it was for $78.99), so you can’t see price history chart.
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)).