Grass Energy (Secret) from the Guardians Rising set (#167) is a Pokemon trading card released in 2017. It has a rarity of Rare Secret. Current fair market values for Grass Energy (Secret) are PSA 10: $98.75, PSA 9: $55, PSA 8: $19.99, Raw: $21.67. The most recent PSA 10 sale was $37.28 on December 5, 2025, with 20 sales tracked in the last 30 days. The most recent PSA 9 sale was $55 on May 23, 2025. A raw (ungraded) copy last sold for $25 on June 23, 2026. CardIndex has tracked 115 total sales across all grades for this card. There are currently 15 active listings for Grass Energy (Secret).
