Metroid Prime Trilogy will be released on Wii in North America August 24, and September 4 in Europe.
But you knew that already.
What you may not have known is that the collector’s edition comes in a tin case with an art book, and if you pre-order either it or the regular retail version from GameStop you get a decent looking t-shirt.
Joystiq has pictures of it.
Looks better than the one we got with the Ghostbusters pre-order at any rate.