Forest Seal Stone from the Silver Tempest set (#156) is a Pokemon trading card released in 2022. It has a rarity of Rare Holo. Current fair market values for Forest Seal Stone are PSA 10: $15.59, PSA 9: $6.26, PSA 8: $8.03, Raw: $1.51. The most recent PSA 10 sale was $50 on May 1, 2026, with 6 sales tracked in the last 30 days. The most recent PSA 9 sale was $8 on December 3, 2025. A raw (ungraded) copy last sold for $1.49 on June 23, 2026. CardIndex has tracked 109 total sales across all grades for this card. There are currently 104 active listings for Forest Seal Stone.
