
Houndstone from the Scarlet & Violet Black Star Promo set (#42) is a Pokemon trading card released in 2023. It has a rarity of Promo. Current fair market values for Houndstone are PSA 10: $130, PSA 9: $7.25, Raw: $0.58. The most recent PSA 10 sale was $130 on July 7, 2026, with 4 sales tracked in the last 30 days. The most recent PSA 9 sale was $7.25 on March 17, 2026. A raw (ungraded) copy last sold for $0.58 on August 18, 2026. CardIndex has tracked 87 total sales across all grades for this card. There are currently 4 active listings for Houndstone.