Suction: 1200Pa, Water Tank Capacity: 0.3L, Working Time: about 150 minutes, Filter: Coarse Effect Net + Fine Filter + Fine Filter Cotton, Voltage: 100-240V/50-60Hz, Appointment Mode, Mopping Mode, Climbing Height: about 1.5cm, Battery Type: Li-ion battery, Fixed-point Cleaning, Brand: ILIFE, Application Area: 90-120m², Dust Box Capacity: 0.3L, Model: X660, Charging Time: <300 minutes, Motor: Brushless Motor, Battery Capacity: 2600mAh, Power: 22W, Cleaning Mode: Planned Cleaning. Get coupons, create price alert or check price history out! What is 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 coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. You can get coupon down below.
Link: Banggood product page
1. ($281.15): BG10OFFAFF1
paste coupon code in your cart and click Apply 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): BGHOMEA13, 7bcdf9, BG10OFFAFF, BGwhielabel
(probably won’t work, but you can try them out)
Price history and price alert
Do you need price history chart (for all/most countries) for ILIFE X660 Robot Vacuum Cleaner? There we go. The lowest price was: $243.59.
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)).