About Keldeo GX (Secret)
Keldeo GX (Secret) from the Unified Minds set (#240) is a Pokemon trading card released in 2019. It has a rarity of Rare Rainbow. Current fair market values for Keldeo GX (Secret) are PSA 10: $216.27, PSA 9: $33.47, PSA 8: $33.24, Raw: $16.57. The most recent PSA 10 sale was $185 on March 3, 2026, with 2 sales tracked in the last 30 days. The most recent PSA 9 sale was $39.99 on September 10, 2025. 91 copies of Keldeo GX (Secret) sold in the last 30 days across eBay, Goldin, and other marketplaces. CardIndex has tracked 3 total sales across all grades for this card. There are currently 33 active listings for Keldeo GX (Secret).
