The Giratina EX card represents a significant piece of the Pokémon Trading Card Game history, having originated from the fourth generation of Pokémon released in 2006, coinciding with the launch of "Pokémon Diamond and Pearl." Giratina, as a Legendary Pokémon, consistently garners high collector demand due to its popularity and the card's unique mechanics within competitive play.

This particular piece's limited edition status, combined with its condition as indicated in the listing, plays a crucial role in its valuation, often fetching prices around ¥700,000 to ¥800,000 for well-preserved examples in the Japanese market, known for its authentic early-run cards.

Such scarcity and desirability establish this card as a noteworthy collectible in the ever-evolving TCG landscape.