Greninja GX (Secret) from the Forbidden Light set (#133) is a Pokemon trading card released in 2018. It has a rarity of Rare Rainbow. Current fair market values for Greninja GX (Secret) are PSA 10: $549, PSA 9: $105.75, PSA 8: $74, Raw: $78.57. The most recent PSA 10 sale was $710 on June 5, 2026, with 25 sales tracked in the last 30 days. The most recent PSA 9 sale was $135 on June 4, 2026. A raw (ungraded) copy last sold for $78.87 on June 12, 2026. 134 copies of Greninja GX (Secret) sold in the last 30 days across eBay, Goldin, and other marketplaces. CardIndex has tracked 127 total sales across all grades for this card. There are currently 40 active listings for Greninja GX (Secret).
