Aron #42

Pricing context for collectors: Over the last 7 days, prices have remained stable at 0.0%, indicating a consolidation phase over sudden breakouts. The 90-day range spans $0.28 to $0.39 (28% spread), which indicates moderate-volatility behavior.

Current value is 13.3% above its 30-day reference ($0.34). The clearest graded reference is PSA 9 at $6.00, or +1438% relative to raw.

For Aron in HS—Undaunted, the current reference price is $0.39. Price action is stable over 7 days, moving only 0.0%.

Current value is elevated versus the 30-day mean ($0.34), by 13.3%. In the past 90 days, observed prices ranged from $0.28 to $0.39 (28% spread), a moderate-volatility profile.

This version is categorized as Common.

Aron appears in HS—Undaunted, released in 2010. Card flavor text reads: "When it evolves, it sheds the steel carapace that covered its whole body and develops a new one." Its card type is Pokémon.

The rarity label is Common. Printed HP is 50.

Energy typing is Metal. It carries a Basic subtype designation.

The printed attacks highlight "Metal Sound" and "Headbutt". It has a weakness to Fire and resistance to Psychic.

HS—Undaunted was released in 2010. HS—Undaunted is grouped under the HeartGold & SoulSilver era.

With 91 listed cards, this is a mid-size set by modern TCG standards. As of 2026, the set is 16 years old and fits a legacy-era profile.

Within this set, Aron is card number 42 with a Common designation.

Aron sits within a broader pool of Aron variants that can be compared by set, rarity, and price. Comparable entries in this snapshot: 6 cards, 6 distinct sets.

Comparable prices currently cover $0.08-$0.17, a 113% band. Against the sample mean of $0.13, this card is +193%.

Notable alternatives include Aron #109 (Chilling Reign) at $0.13, Aron #121 (Darkness Ablaze) at $0.17, Aron #87 (Crown Zenith) at $0.10, and Aron #120 (Twilight Masquerade) at $0.08.