This was included with a guitar I purchased previously. There are some minor scratches on the top of the unit, but otherwise, there are no noticeable scratches. Power has been confirmed using only AA batteries. Furthermore, I have connected it to a guitar with a cable, and confirmed that it produces sound and is working properly. (Bluetooth connection has not been tested.) The condition is good, but it is still a used item, so please refrain from purchasing if you are overly concerned. If you have any questions, I will respond in the comments.