DSOGaming writes: "Now this is interesting. Although NCSoft has not announced any release date for their upcoming MMORPG, Guild Wars 2, GameStop has it listed with a June 26th release date. As you can see at the product's page, the Collector’s Edition will cost around 150 bucks and is slated for a June 26th release"
This is nothing new, it's simply a placeholder that GameStop put up a long time ago, like at least a couple months back.