Nintendo eShop offers downloads of Metroid Prime Trilogy for Wii U for $9.99. That's $10 off and the lowest price we could find for this re-release of the Wii game for Wii U. (For further comparison, used hard copies for Wii, which can also be played on the Wii U, start around $50.) It includes Metroid Prime, Metroid Prime 2: Echoes, and Metroid Prime 3: Corruption, which were originally released for the GameCube. Deal ends February 5 at 12 pm ET.