About Marshadow GX (Secret)
Marshadow GX (Secret) from the Burning Shadows set (#156) is a Pokemon trading card released in 2017. It has a rarity of Rare Rainbow. Current fair market values for Marshadow GX (Secret) are PSA 10: $229.99, PSA 9: $51.63, PSA 8: $29.42, Raw: $21.39. The most recent PSA 10 sale was $510 on March 2, 2026. The most recent PSA 9 sale was $130 on April 11, 2026. 142 copies of Marshadow GX (Secret) sold in the last 30 days across eBay, Goldin, and other marketplaces. CardIndex has tracked 5 total sales across all grades for this card. There are currently 44 active listings for Marshadow GX (Secret).
