Imho this is the only product from Sideshow's loooong list of recent releases that has grail potential because it really is timeless. You look at it and it can't really be improved because it's just like the original prop, much like the Alien Warrior Bust or Darkness. Every new generation will remember the first IM movie as pretty cool and may want that bust eventually. And Sideshow realized it, that's why it's open edition. Still, once they retire it, it will inevitably become scarce.
I like the way Simone thinks