I just got a PS1 game off of eBay that is, well, cloudy. It looks like a blob of fingerprints and grease. My hand can smudge through some of it, but water and Palmolive do zilch. How in the world do I clean this thing? I've ran into games like this in the wild and skipped buying because of this. The seller said nothing was wrong, though you never can be sure. :/