Dyson v6 trigger plus cordless handheld vacuum

Used Dyson handheld vacuum, comes with its attachments, does not work currently, I was told it needs a new battery per Dyson diagnosis tech. Not replacing it, and not needed because of having three additional vacuums in the house, battery replacement I think runs around $100 21.6 volt.  there are cheaper batteries on Amazon that are compatible with Dyson vacuums. Goes for around $599 does have scratches from use, charger included, no box. If you are tech savvy and able to refurbish such items, this would be a great fix. I am willing to negotiate price however, please be aware that I am not going to be held responsible for any  other damage if any, I am just reporting to you what I was told when taking the vacuum in for service. you are buying at your own risk, item is not returnable.