
Sigilyph GX from the Lost Thunder set (#98) is a Pokemon trading card released in 2018. It has a rarity of Rare Holo GX. Current fair market values for Sigilyph GX are PSA 10: $32, PSA 9: $15, PSA 8: $13.25, Raw: $2.22. The most recent PSA 10 sale was $32 on April 10, 2026, with 2 sales tracked in the last 30 days. A raw (ungraded) copy last sold for $3 on April 10, 2026. 153 copies of Sigilyph GX sold in the last 30 days across eBay, Goldin, and other marketplaces. CardIndex has tracked 8 total sales across all grades for this card. There are currently 92 active listings for Sigilyph GX.