I have a used set of Supertrapp slip-ons that I recently bought from Sean Morley. These were covered in some sort of burnt plastic, I spent probably 6 hours cleaning them, they look infinitely better than when I got them. If he sees this, he can attest. I am only looking to get the $300 I paid for them. All foreign material is removed, they do have some dings/scratches/stains see photos. The staining in the worst on the insides (pic 2). Closed end caps, no seized screws and come out easily. $300 shipped within reason. Will promptly update the ad once they are spoken for, otherwise, they're still available.