Pokémon TCG · スタートデッキ100 バトルコレクション · MC · JP
Iron Boulder ex 429/742
🇯🇵 Japanese edition · テツノイワオex
Iron Boulder ex from the Japanese set スタートデッキ100 バトルコレクション · MC · JP (MEGA). Daily Cardmarket market price of the Japanese printing, by variant.
Number429/742
Rarity—
LanguageJapanese
ReleasedDec 19, 2025
Illustrator5ban Graphics
Market price · Normal
€0.54
▼ -32.5% vs 30-day avg
Lowest€0.49
7-day avg€0.80
30-day avg€0.80
E-mail me when the price drops to
€
Price source: Cardmarket (via TCGdex API) · updated Oct 30, 2026
Prices by variant
| Variant | Trend | Lowest | 30-day avg |
|---|---|---|---|
| Normal | €0.54 | €0.49 | €0.80 |
Price history
We record this card's price every day since Oct 30, 2026. The chart appears after a few days of data.
Card details
- Name
- Iron Boulder ex
- Set
- スタートデッキ100 バトルコレクション · MC · JP · MEGA
- Japanese name
- テツノイワオex
- Type
- Pokemon · Fighting · 240 HP
- Regulation mark
- H
- ID
- MC-429
Card value FAQ
How much is Iron Boulder ex 429/742 worth?
Iron Boulder ex 429/742 from スタートデッキ100 バトルコレクション · MC · JP is currently worth €0.54 (Cardmarket trend, Normal variant, Oct 30, 2026). Listings start at €0.49. 30-day average: €0.80.
Is Iron Boulder ex 429/742 going up in value?
Compared with the 30-day average, the price is down 32.5%. The chart above shows the daily price history, and you can set a price-drop alert.