
Iron Boulder ex from the Scarlet & Violet Black Star Promo set (#147) is a Pokemon trading card released in 2023. It has a rarity of Promo. Current fair market values for Iron Boulder ex are Raw: $0.54. A raw (ungraded) copy last sold for $0.54 on July 24, 2026. CardIndex has tracked 54 total sales across all grades for this card. There are currently 4 active listings for Iron Boulder ex.