If its a copy, you should be able to tell from looking at the disc. Original CD's are pressed and copies are burned. If your CD looks like a CD-R then its probably fake.
Another thing you can try is to put the cd in a computer and let whatever you use for a music player/manager do an album search for info and tags. When CD's get reissued, the track lengths can be off a second or two. That small difference may be enough for your software to pick up on what version you have.
Another thing you can try is to put the cd in a computer and let whatever you use for a music player/manager do an album search for info and tags. When CD's get reissued, the track lengths can be off a second or two. That small difference may be enough for your software to pick up on what version you have.