The company says the console hasn't been removed from every store, but that it won't be available on the coasts.
2K Sports' decision follows a similar move by EA, which says it has no games in development for the console.
The company's president of America Reggie Fils-Aime says that the Wii U is "essentially sold out of retail."
Nintendo hasn't announced plans to release a new console anytime soon, but Wedbush analyst Michael Pachter believes a Wii 2 wouldn't be a big hit.
CNET's gaming experts have compiled their Wii 2 feature wishlist into a slideshow.
Here's what we hope will be in Nintendo's next console, to be unveiled at E3 2011.
Nintendo's next console will be unveiled in just a few weeks. With official details thin on the ground, we run through the rumours currently doing the rounds.
Amid reports of falling profits and flagging sales of its flagship home console, Nintendo is about to unveil a replacement for the Wii.
Wedbush analyst Michael Pachter had few nice things to say about Nintendo's upcoming video game console, the Wii U, in a note to investors today.
Nintendo announced Super Mario Galaxy 2 at the company's E3 2009 news conference, so we're hoping to see the game by Christmas 2010.