You know how much we've wanted one of those!
This is a terrific little toy from Japan. This Ponyo boat is actually propelled on candle power, which generates steam and pushes out the back. As far as novelties go, this is one of the more clever ideas I've seen.
You can buy one of these from Hobby Search, and yes, they do import to the States. The price is a bit steep - $45 - so it's definitely something for the diehard fans and those who want extra bragging rights. This is one of those items that you'd expect to see selling like hotcakes at anime conventions. Groovy.