Update (10:30 PM): Added a photo below that was posted on a Facebook page.

We have been receiving a few e-mail reports of Gamestop stores displaying advertisements for an exclusive Meloetta distribution that will take place from March 4th to March 24th. The distribution will be available to both Black and White and Black 2 and White 2 games. No other details were provided by the ads, but the Meloetta should match the one that was given out at Kyurem vs. the Sacred Swordsman screenings in Japan: it came at Level 15 with Round, Quick Attack, and Confusion while holding a PP Max.