Iron Boulder ex #147

Iron Boulder ex is a Scarlet & Violet Black Star Promos card from the 2023 release window. Core profile: Its card type is Pokémon.

The rarity label is Promo. Printed HP is 240.

Energy typing is Fighting. It carries a Basic, ex, and Future subtype designation.

The card text reads: Pokémon ex rule: When your Pokémon ex is Knocked Out, your opponent takes 2 Prize cards. Notable move text references "Repulsor Axe" and "Power Stomp".

Iron Boulder ex from Scarlet & Violet Black Star Promos is currently trading around $0.64. Week-over-week change is limited (0.0%), indicating short-term stability.

Against its 30-day baseline of $0.61, this card is pricing 5.1% higher. In the past 90 days, observed prices ranged from $0.45 to $0.75 (47% spread), a moderate-volatility profile.

Rarity classification for this copy is Promo.

Market structure summary: Over the last 7 days, prices have remained stable at 0.0%, indicating a consolidation phase over sudden breakouts. The 90-day range spans $0.45 to $0.75 (47% spread), which indicates moderate-volatility behavior.

Current value is 5.1% above its 30-day reference ($0.61). Without a consistent graded comp in the current snapshot, live listings are still required for reliable condition-based valuation.

Release year for Scarlet & Violet Black Star Promos is 2023. Series classification for this set is Scarlet & Violet.

The checklist contains 75 cards, placing it in a compact expansion range. As of 2026, the set is 3 years old and sits in a modern-era collecting window.

In the Scarlet & Violet Black Star Promos checklist, Iron Boulder ex occupies position #147 as a Promo card.

Other Iron printings create a useful comparison set for Iron Boulder ex. Comparable entries in this snapshot: 4 cards, 1 distinct set.

Comparable prices currently cover $0.56-$16.20, a 2793% band. Against the sample mean of $6.61, this card is -90%.

Notable alternatives include Iron Boulder ex #99 (Temporal Forces) at $0.56, Iron Boulder ex #192 (Temporal Forces) at $1.37, Iron Boulder ex #217 (Temporal Forces) at $8.30, and Iron Boulder ex #207 (Temporal Forces) at $16.20.