The Metroid Prime Trilogy was recently discontinued. Today, CWG reports that MPT is not the only Wii game to be discontinued by Nintendo as more games have been cancelled.
CWG reports confirmations from Nintendo that it will no longer produce or ship Battalion Wars 2, Mario Strikers Charged, or Wario Land: Shake It! saying, "Mario Strikers Charged (2007), Battalion Wars 2 (2007), and Wario Land: Shake It(2008) are no longer being manufactured or shipped to retailers."
The reason the games are being discontinued is unknown, as the sales by each game were better than others
. Amazon still has them, so if you want to get them before they become a rarity hurry up!