Omastar
Power Keepers · #20/108 · Rare · 2007
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 2026-09-17
Reverse HolofoilPopulation data from PriceCharting, updated monthly.
More Omastar cards all 37 ranked by value →
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Brock's OmastarPokemon VS · 2001Attacks
How much is Omastar #20/108 worth?
A raw copy of Omastar #20/108 (Power Keepers, 2007) is worth about $1.85 right now, based on the latest market data from November 5, 2026. Across the 2 printings we track, copies run anywhere from $0.70 to $1,244.80 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $69.99, roughly 37.8x the raw price, while a PSA 9 sits near $51.51. 134 copies have been graded to date, and 7% 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.
