Groudon ex from the Undone Seal set (#56) is a Pokemon trading card released in 2004. Current fair market values for Groudon ex are PSA 10: $1,650, PSA 9: $325, PSA 8: $76, Raw: $50. The most recent PSA 10 sale was $1,650 on June 29, 2026, with 11 sales tracked in the last 30 days. The most recent PSA 9 sale was $325 on July 2, 2026. A raw (ungraded) copy last sold for $50 on July 20, 2026. CardIndex has tracked 35 total sales across all grades for this card. There are currently 6 active listings for Groudon ex.
