About Blacephalon GX (Secret)
Blacephalon GX (Secret) from the Lost Thunder set (#219) is a Pokemon trading card released in 2018. It has a rarity of Rare Rainbow. Current fair market values for Blacephalon GX (Secret) are PSA 10: $68, PSA 9: $50, PSA 8: $45, Raw: $27. The most recent PSA 9 sale was $69.99 on October 27, 2025. 45 copies of Blacephalon GX (Secret) sold in the last 30 days across eBay, Goldin, and other marketplaces. CardIndex has tracked 1 total sales across all grades for this card. There are currently 25 active listings for Blacephalon GX (Secret).
