Original LinkOriginally Posted by Bulbapedia
I dunno what the "made late" disclaimer is about...time zones?
Anyhow, I'll do this in the near future.
EDIT: According to Knight of Time, you CAN get the Enigma Stone BEFORE you get the National Pokedex! (But as DarkestLight pointed out, you'd have to wait until you get to Pewter City to do anything with it.) Thanks for the heads-up, guys!