my friend said he sellinga used copy for $15.

i checked it and its in very good condition. should i buy it?

IS it any good?

Hell yeah!

I would, but it matters on your liking of the game.

Yep, it's a pretty good ''launch'' title. $15 sounds good to me!

 When did it become a "launch" title?

Well, notice the '' ... ''

It actually came out a few months after the Wii launched, pretty much the same time as Wario Ware (a month later). At least I'm not the one saying Metroid Prime 3: Corruption is a launch title... *looks at Montana* =P

yeah man for sure, I got the game half price and thought it was a steal! Go for the $15, you wont be disapointed! its worth more then that! its a wonderful game! and quite easy, not as hard as all the reviews would make you think, and it looks beautiful, still!!! I only got it half a year ago and its one of my best looking games.