Purchased from Amazon around July 2024. Used about once a month, and haven't used it at all in the last few months, so I'm selling it. The main unit has been handled with care and appears to be in good condition. Non-smoking environment, no pets. Functionality was checked and initialized before storage, so operation has been confirmed. Returns are not accepted to prevent swapping, so please understand this before purchasing. The purchase receipt is not included. Please feel free to comment if you have any questions.