Omastar
151 · #139/165 · Rare · 2023
Printings & price history
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Graded values
updated 2026-07-26Grades 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
Master BallPopulation data from PriceCharting, updated monthly.
Abilities
Attacks
“Omastar's sharp fangs could crush rock, but the Pokémon can attack only the prey that come within reach of its tentacles.”
How much is Omastar #139/165 worth?
A raw copy of Omastar #139/165 (151, 2023) is worth about $0.29 right now, based on the latest market data from July 26, 2026. Across the 4 printings we track, copies run anywhere from $0.05 to $60.00 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $42.50, roughly 146.6x the raw price, while a PSA 9 sits near $9.70. 655 copies have been graded to date, and 85% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.















