It resembles a Pokémon described in a dubious magazine as a Terrakion that had been modified by an evil organization.
| ☐ | Set | Name | # | Rarity | Variant | Price | Info |
|---|---|---|---|---|---|---|---|
| ☐ | Scarlet & Violet Black Star Promos | Iron Boulder ex | 147 | Promo | Holo | $0.61 | |
| ☐ | Temporal Forces | Iron Boulder ex | 99 | Double Rare | Holo | $0.60 | |
| ☐ | Temporal Forces | Iron Boulder ex | 192 | Ultra Rare | Holo | $1.47 | |
| ☐ | Temporal Forces | Iron Boulder ex | 207 | Special Illustration Rare | Holo | $25.35 | |
| ☐ | Temporal Forces | Iron Boulder ex | 217 | Hyper Rare | Holo | $8.53 | |
| ☐ | Stellar Crown | Iron Boulder | 71 | Rare | Holo | $0.17 | |
| ☐ | Stellar Crown | Iron Boulder | 71 | Rare | Play! Pokémon Holo | $0.25 | |
| ☐ | Stellar Crown | Iron Boulder | 71 | Rare | Reverse Holo | $0.25 | |
| ☐ | Prismatic Evolutions | Iron Boulder | 46 | Rare | Holo | $0.10 | |
| ☐ | Prismatic Evolutions | Iron Boulder | 46 | Rare | Reverse Holo | $0.20 | |
| ☐ | Prismatic Evolutions | Iron Boulder | 46 | Rare | Poké Ball Foil | $0.30 | |
| ☐ | Prismatic Evolutions | Iron Boulder | 46 | Rare | Master Ball Foil | $7.67 | |
Total: 7 cards, 12 variants | $45.50 | ||||||