Kalgara (SP) is a Leader rarity Foil variant card from the Extra Booster: Anime 25th Collection set in the One Piece trading card game. Currently valued at $149.91, this card appeals to collectors due to its limited availability and unique artwork. Its significance in the game is underscored by its strategic potential, making it a sought-after piece for both players and investors in the One Piece card market. Grading data indicates a growing interest in high-quality copies.