Hey guys, I just bought a coin with a really scratched up slab. It's not bad enough that I would get it reholdered, but the scratches kind of go over the coin, and it looks a bit ugly. Anyone know how I could get the scratches out?
Short answer: plastic polish and a chamois. You can use a product made for automotive headlights, or one made for slabs. The former will be cheaper, and there's no real difference, but if you want a product made for slabs, there's one called Slab Renew that works well.