Please feel free to negotiate the price. I purchased it new on Amazon. I cannot provide proof of purchase. No outer box. Stylish eufy robot vacuum cleaner with charging dock and automatic charging function. It is in used condition because there are no replacement garbage bags. The images are all that is included (power cord is included). - Brand: eufy - Color: Black - Type: Robot Vacuum Cleaner - Features: Automatic Charging - Design: Stylish - Accessories: Charging Dock Thank you for looking.