hmm well the one I marked THREE says "Collectors Edition" on the cover, so wondering what makes it for collectors.
I think FOUR might be THREE just with the pop, like how TWO is ONE with the pop, but not certain.
Hopefully someone has the "Collectors Edition" and can say what makes it so collectible.
PS: I mentioned it here but the pop version (probably the one marked TWO in my previous post) is $15 at Target so price isnt really any issue, just trying to find out if there are any other differences between the versions.