Deerma VC01 Max Vacuum Cleaner (Banggood, Aliexpress: Water Tank Capacity: 200ml, Noise: ≤78dB, High Gear≥20min, Voltage: 110-240V, Battery Type: Li-ion battery, Model: VC01Max, Power: 100W, High Gear Up to 12000Pa, Material: ABS, Battery Capacity: 2500mAh, Brand: Deerma, Runtime: Standard Gear≥45min, Dust Cup Capacity: 0.6L, Vacuum Degree: Standard Gear Up to 8000Pa, Charging Time: 4h (the best price with coupon)).
Just check coupons out (with price alert and history). 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.
Link: Banggood product page
1. ($192.29): BGeaf456
2. ($196.57): BG8ReviTrage
3. ($200.84): BG00c906
coupon code has to be applied in shop’s 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): BGHOMEA13, BGCZDREVMAX, BGHU0355, BGHU0377, BGCZDRVCMX, BGCNDVCMA, pROMo8cuPoN, BGHAP13, Cuponation9, 9OFFSUMMER, BGAHPU13, BgGoodie9
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Check out price history chart (for all/most countries) for Deerma VC01 Max Vacuum Cleaner. The lowest price was: $105.99.
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)).