Thank you for viewing. I purchased this used item in good condition this year and have only used it in my smoke-free, pet-free room. I've only used it for about 2-3 hours, so it's hardly been used. It is fully functional. I also purchased a dedicated Decksaver cover separately and have always kept it on. When I purchased it, there was a very small scratch (or stain?) on the left side of the BD attack knob. In my opinion, it's only noticeable if you look closely. Please refer to the photos.