I purchased this at a physical stationery store a few days ago, but I no longer need it, so I'm selling it unused. Although it's unused, there's a thin vertical crease on the back cover cardboard. See image 2 (this doesn't affect use). I haven't bent it in any way, so I believe it was there from when it was sold. KOKUYO Receipt Duplicate Back Carbon Uke-77 Carbon color: Blue There are no smokers or pets.