I'm kinda feelin' Wave in the YOTG series. Hope he's not too pricey though.
So have we had a go yet at guessing how much Soundwave will go for over here? My money's on $250 at Myer.
I would probably go with the $250 price, so that they can discount it in a catalogue soon after its release, for $150-200.
That's how Myer works - their sale price is the one they set to make regular profit, while their "regular" price is the one that makes them the bonus profit from non-collectors who don't shop around or know its real value.
I only felt it is so much smaller than mp-10 yoth but maybe you are right.