
Mysterious Treasure (Secret) from the Forbidden Light set (#145) is a Pokemon trading card released in 2018. It has a rarity of Rare Secret. Current fair market values for Mysterious Treasure (Secret) are PSA 10: $45.60, PSA 9: $16.40, PSA 8: $13.20, Raw: $19.99. The most recent PSA 10 sale was $45.60 on May 17, 2026, with 13 sales tracked in the last 30 days. The most recent PSA 9 sale was $16.40 on July 20, 2026. A raw (ungraded) copy last sold for $19.99 on August 21, 2026. CardIndex has tracked 118 total sales across all grades for this card. There are currently 18 active listings for Mysterious Treasure (Secret).