Going slightly off topic then maybe, you be the judge.Series 2, B1 balls.That has to get you thinking....I have never seen nor heard of a Haos Mantris. Have they ever been produced?They (series 2) have to be a less produced in general. Therefore, higher on the rarity scale?
I would agree, i can still find series 1 and not series 2, plus my opinion is that more of series 2 bakugan are popular as well.