Thanks, and yes I did buy and pay for the game in full, and am looking for an alternative to having to replace the whole set, if legally possible, I never intended piracy for it or anything else. Can the CD-Key be used without the CD? The CD is literally crasked at the center and my PC can't read it anymore. I'm only a gamer, I'm not a technical wizard or anything like that, so I have to ask such questions.
If you can't get a replacement disc, you can download a copy of the game and use your legal CD-Key to install it. It will work 99.9% of the time, and it's still legal (that's how Steam, EA Origin, EADM and many other apps work). Just don't distribute the thing, or sell it.