Man, I've been down that road before. I grabbed a few of the better-condition ones for my own binder, but honestly most of them were pretty beat up. My rule is if the corners are too dinged or the surface has any scratches, I leave it for someone who wants them for playing. I learned the hard way that holding onto damaged cards just takes up space and you never really get around to doing anything with them. It's better to be picky than to end up with a pile of junk that you'll just toss later.