Pokémon · SV8a: Terastal Fest ex

Iron Boulder

French name: Roc-de-Fer (Mirror Foil)

077/187Common

Iron Boulder (Mirror Foil) (SV8a: Terastal Fest ex 077/187) has a market price of US$0.34 as of Nov 9, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

HolofoilUS$0.34Low US$0.25

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Psychic
HP: 140
Energy type: Psychic
Stage: Basic
Weakness: Darkness ×2
Retreat cost: 3

Attacks

[Colorless] Adjusted Horn (Psychic) 170 If you don't have the same number of cards in your hand as your opponent, this attack does nothing.

All card details

Resistance: [Fighting] -30

About this card

Iron Boulder (Mirror Foil) is card 077/187 in SV8a: Terastal Fest ex, a Pokémon set released Dec 6, 2024. Rarity: Common. Finishes: Holofoil. Reference market price on Nov 9, 2026: US$0.34. Over the last 30 days, the Holofoil price went down 2.9%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.