iRobot Roomba 531 Robot Vacuum Cleaner

This is a used iRobot Roomba robot vacuum cleaner with its charger.

This is a junk item from iRobot.
The charger is green. The main unit displays a Charging Error 3 and the red light flashes, so it does not operate. Please consider this for repair purposes, as a parts source, or for display.
Everything shown in the photos is included.

I have performed a basic cleaning, but as it is a vacuum cleaner, it may not be completely clean. Overall, please only purchase if you understand the condition commensurate with its age.

Accessories included:
2 x Virtual Walls (unused)
Red brush cleaning tool
2 x Filters
Instruction manual

- Brand: iRobot
- Model Name: Roomba 531
- Contents: Robot vacuum main unit, charger (only items shown in photos)

Thank you for looking.