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| 構築済みスターター メガニウムex★草
| Release date
|| March 5, 2005
The Meganium Constructed Starter Deck (Japanese: 構築済みスターター メガニウムex★草 Pre-built Starter Meganium ex★ Grass) is a Japanese-exclusive Half Deck Starter Deck that complements the Golden Sky, Silvery Ocean expansion of the Pokémon Trading Card Game.
The majority of these cards could not be found in the main expansion. Those that were not were added to the main set when the English version was made.
Like other Half Decks, the Meganium Constructed Starter Deck also includes a rulebook, damage counters, status counters, and a custom coin.