iRobot Roomba 600 Series Scratches present. Includes: Main unit Charging dock Two Auto Virtual Walls (verified working) Five new filters Two new rotating brushes One new cleaning brush (?) Instruction manual User registration request (torn, unregistered) I bought a new Roomba and was going to give this one to my college student son, but he said he didn't need it, so I'm selling it. It should still be usable, but there are a few issues: * The rubber rollers that pick up debris are damaged (see photos). * There are dirt and scratches. I washed the parts that could be washed, wiped the dirty parts, and removed the debris from the brushes, but I couldn't get everything completely clean. * The screws on the pivot point of the dust container seem to have come loose, so it doesn't hang from the dust container like it should when emptying the trash, but it doesn't affect emptying the trash by removing it. * The cleaning sound is quite loud. It was already loud to begin with, so I only ran it in the living room when I went out. * Originally, it doesn't move systematically from the corners, but moves randomly. This is not a malfunction. * The rotating brush doesn't spin properly, so the corners don't get clean. In the case of carpets, the corners are fine, and there are no noticeable missed spots. On flooring where debris is more visible, there are some missed spots, but it cleans about 90% of the area. It's not recommended for those who are particular about details, but it's recommended for those who don't mind. For large rooms, it works well when used with the Auto Virtual Walls to divide the space. It's also ideal as a second vacuum cleaner (for those who find it troublesome to carry a vacuum cleaner to the second floor or distant rooms). It charges normally. I was using it in conjunction with the new Roomba until two or three days ago, but I thought two were unnecessary, so I'm selling it. The accessories are the ones I purchased additionally, and they are unused. The remaining battery life is unknown, but I think it can still be used. The accessories alone seem to be trading for around 1800 yen. I think that's a good deal. Accessories: 1800 yen Main unit: 2700 yen (estimated) If you don't need the accessories, you can resell them. * For those who don't mind the small details. * Shipping will be done with recycled materials and cardboard for protection. Please understand.