Zygarde GX (Secret) from the Forbidden Light set (#136) is a Pokemon trading card released in 2018. It has a rarity of Rare Rainbow. Current fair market values for Zygarde GX (Secret) are PSA 10: $650, PSA 9: $53, PSA 8: $29, Raw: $47. The most recent PSA 10 sale was $650 on June 22, 2026, with 23 sales tracked in the last 30 days. The most recent PSA 9 sale was $53 on June 24, 2026. A raw (ungraded) copy last sold for $47 on August 19, 2026. CardIndex has tracked 111 total sales across all grades for this card. There are currently 10 active listings for Zygarde GX (Secret).
