The Pokémon Company International have shared Pokémon Shuffle’s first passcode, courtesy of Japan’s variety show Pokémon Get☆TV which aired on Sunday morning.
This unlocks two Mega Start items that normally cost players 2000 Coins apiece, and let your Pokémon Mega Evolve as the stage begins. The passcode, which is 20150007, can be used worldwide until 30th April 2015.
[Thanks Serebii]