I bought it about 2 months ago at an EB games in Canada. Wondered if I should sell it on Ebay but figured I can pick one up at anytime and do that.
Yes, Electroplankton is just that plentiful here. Still, I delayed for a long time from buying it because it's $44 and that makes itone of the most expensive DS games. But, I finally broke down and bought it. I will admit, I have been disappointed a bit with it. Not being able to save music is critical. Plus, I really thought the composition of music would be different. I find a few modes quite limiting and you cant combine music from different plankton. I'd advise waiting for a price drop but it's rarity makes that impossible. Still, it works real good for introducing the DS and it's capabilities to people. If you still need to impress someone or amaze them with the DS.