Omastar
Arceus · #23/99 · Rare · 2009
Printings & price history
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Graded values
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-07-08
Reverse HolofoilPopulation data from PriceCharting, updated monthly.
Attacks
“It is thought that this Pokémon became extinct because its spiral shell grew too large.”
How much is Omastar #23/99 worth?
Omastar #23/99 is a Rare card from Arceus (2009) — today it trades at roughly $2.90 ungraded. Across the 2 printings we track, copies run anywhere from $1.19 to $49.40 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $90.00, roughly 31.0x the raw price, while a PSA 9 sits near $24.12. 12 copies have been graded to date, and 8% of them came back a 10 — worth knowing before you pay grading fees.
We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Omastar has moved over time.
