Idk, Even with no system to run it on I would open it and image it, I have never seen a image of that one online. It would be worse to leave it until you have a compatible machine, only to open it and find the disk has decayed to a point it is no longer readable (Ok, I know this is rare with cd's, especially pressed ones, but it can and dose happen)

You could try to open it carefully (e.g, by cutting one end open and sliding the case out, then imaging it and putting it back) Sure it wouldn't actually be sealed anymore, but most people wouldn't notice