Aron

HS—Undaunted · #42/90 · Common · 2010

$0.35

Market price ▼ 5.4% (30d)

Prices as of Jul 26, 2026

Normal Reverse Holofoil

HP 50MetalBasicArt · match

18graded pop

0%gem rate

24.4×PSA 10 vs raw

-59%off ATH $2.02 · May 2025

Printings & price history

Normal▲ 0.0% 7d$0.35

Low $0.10Mid $0.36

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Graded values

updated 2026-07-26

Grade 6 est.$0.78

Grade 5 est.$0.66

Grade 4 est.$0.54

Grade 3 est.$0.45

Grade 2 est.$0.37

Grade 1 est.$0.31

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$36.80

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-07-09

CGC18 graded · 0 gem 10

12345678910

Population data from PriceCharting, updated monthly.

Attacks

Metal Sound

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

20Headbutt

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

How much is Aron #42/90 worth?

Right now (July 26, 2026) the going rate for an ungraded Aron #42/90 from HS—Undaunted is about $0.35. Across the 2 printings we track, copies run anywhere from $0.10 to $59.97 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $36.80, roughly 105.1x the raw price, while a PSA 9 sits near $9.99. 18 copies have been graded to date, and 0% of them came back a 10 — worth knowing before you pay grading fees.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.