Groudon EX from the Gaia Volcano set (#73) is a Pokemon trading card released in 2014. Current fair market values for Groudon EX are PSA 10: $1,425.67, PSA 9: $303.96, Raw: $200. The most recent PSA 10 sale was $1,425.67 on August 5, 2026, with 2 sales tracked in the last 30 days. The most recent PSA 9 sale was $303.96 on August 22, 2026. A raw (ungraded) copy last sold for $200 on May 6, 2026. CardIndex has tracked 17 total sales across all grades for this card. There are currently 14 active listings for Groudon EX.