As with all early leakers. Amazon being one of them, it seems that GameStop also has jumped on this early listing too.
The recent title to be leaked? Tales of Hearts R for the Vita.
For those not in the know, Tales of Hearts R is a re-image of the DS Tales of Hearts R. With a revamped LMBS. For now, GameStop has a page of the game, with the placeholder date reading; "12.31.2014".
Extracted from source: "The game is actually an enhanced remake of the original Nintendo DS game and is named Tales of Hearts R in Japan. Bandai Namco added full 3D graphics, complete voice acting for dialogues, new events, and two new playable party members in the Vita version."
Mod Edit: Updated title to be as descriptive as possible. Check here for more information. Thanks! - TheTwistedCanuck