Sheath is not original. Just a nylon sheath that fits the knife ok. A scratch on the front of blade that you can feel with your nail but not that deep that it cant be worked. Not sure how much you can polish this knife before you ruin the finish. It would definitely require some sanding. The back has some scratches through the finish but not that bad. The pummel and guard do have some pitting but they are tight. Overall seems to be a decent old Case knife. If you have any questions, just ask, I check my eBay all the time.