Integration

[Ravenxl7]

I have a hard time picturing any of them becoming truly rare. Well, outside of the few miss-marked Grune's out there.

I think Grune and the Deluxe Mumm-Ra might be the hardest to get in the future, but even they probably won't be considered "rare". I myself only saw the Mumm-Ra once in-stores, and never did see Grune (though they were apparently easy to find in other areas).

If anything, any prototypes for any unproduced figures will be considered rare in the future. Much like the Mad Bubbler and other unproduced figures from the original are now. Though that's assuming we actually find-out about any unproduced figures, and that any prototypes for them make it onto the market.