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Pokémon Cards

Aron

HS—Undaunted 42/90 • common

Set: HS—Undaunted
Number: 42/90
Rarity: Common
Released: 2010
Energy type: metal energy
Market price: $0.32
Artist: match

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$0.32est. via TCGplayer

20,475cards tracked

7other printings of this card

Market

What it's worth

$0.32market price via TCGplayer · Sep 20, 2026$0.32 – $0.43 over the tracked period

Estimate for a typical copy of Aron; condition, printing, and grading move the real number.

Lore

Why it matters

As a metal-type card from the Undaunted set, this common entry serves as a foundational piece for players building out their deck’s elemental variety. Its inclusion in this specific set offers collectors a representative look at the standard design and characteristics typical of this card type.

Written by Pi, the helpful collecto.rs AI

Card face

What it does

50 HPBasic

Cost: metal energyMetal Sound

Flip a coin. If heads, the Defending Pokémon is now Confused.

Cost: metal energy colorless energyHeadbutt20

Weaknessfire energy×2Resistancepsychic energy-20Retreatcolorless energy

When it evolves, it sheds the steel carapace that covered its whole body and develops a new one.

Formats

Where you can play it

StandardNot legal
ExpandedNot legal
UnlimitedLegal

Card text © Pokémon / Nintendo / Creatures / GAME FREAK, via pokemontcg.io. Not produced by or endorsed by The Pokémon Company. As of the last catalogue refresh.

Buy

Where to find one

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Provenance

Where it came from

Aron was released as part of the HS—Undaunted expansion for the Pokémon Trading Card Game, which debuted in the English market in August 2010. The set was based on the Japanese HeartGold & SoulSilver Collection and served to introduce mechanics and themes tied to the Johto region, specifically focusing on the legendaries featured in the Nintendo DS remakes of the same name.

The card features artwork by illustrator Kouki Saitou, who is known for a consistent, clean style often seen throughout the HeartGold & SoulSilver series. As a common Metal-type card, it was designed to provide functional utility for players building decks around steel-type mechanics during this era, prioritizing clear, accessible design that fits within the broader aesthetic of the 2010 competitive meta.

Written by Pi, the helpful collecto.rs AI

Other printings

Others named Aron

Same name, different printings and different cards — these sources have no shared id tying a reprint to its original.

Collectors

Who's collecting this

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About

About Aron

Aron is a card in the Pokémon Cards catalog on collecto.rs. HS—Undaunted 42/90 • common. Catalog data is sourced from pokemontcg.io. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Can I track my own copy of Aron?

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Where does the Aron catalog entry come from?

The catalog entry for Aron is sourced from pokemontcg.io. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.