Houndstone ex from the Obsidian Flames set (#102) is a Pokemon trading card released in 2023. It has a rarity of Double Rare. Current fair market values for Houndstone ex are PSA 10: $20.23, PSA 9: $9.17, PSA 8: $7.16, Raw: $1.52. The most recent PSA 10 sale was $19.99 on August 11, 2025, with 3 sales tracked in the last 30 days. The most recent PSA 9 sale was $4.25 on May 18, 2026. A raw (ungraded) copy last sold for $1.99 on June 23, 2026. CardIndex has tracked 115 total sales across all grades for this card. There are currently 160 active listings for Houndstone ex.
