Groudon EX
XY Black Star Promosn° XY42Promo
Normal$58.86
↗ +17% this week
TCGplayer market price, updated 2 November 2026.
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How much is Groudon EX XY42 (XY Black Star Promos) worth?
As of 2 November 2026, Groudon EX XY42 is worth $58.86 (TCGplayer market price).
Which set is Groudon EX XY42 from?
XY Black Star Promos (XYP), released 12 October 2013, Promo.