Omastar Blue Back #139 value & price
Reviewed by Mumbles · Updated 13 Sept 2026Related Omastar & chase cards
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Omastar is a Rare card, Water-type, 150 HP (#139) from the Japanese Topsun set, illustrated by Akira Komayama. A raw copy is worth about $7.55, rising to $1.2k in PSA 10, 154.1× the ungraded price.
Price history
InteractiveRaw value is $7.55, up 2% over the past year, with an all-time high of $22 in March 2023.
Chase Omastar yourself
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Omastar price at every grade
Market value at each grade, with how many exist (population).
| Grade | Value | Population |
|---|---|---|
| PSA 10 (Gem Mint) | $1.2k | - |
| PSA 9 | $51 | - |
| PSA 8 | $50 | - |
| PSA 7 | - | - |
| PSA 6 | $21 | - |
| PSA 5 | $17 | - |
| PSA 4 | $14 | - |
| PSA 3 | $12 | - |
| PSA 2 | $11 | - |
| PSA 1 | - | - |
| Raw / Ungraded | $7.55 | - |
Prices & population from PriceCharting. Value shown is the PSA-grade market price; population is split by grading company.
Card details
- Card number
- 139
- Rarity
- Rare
- Type
- Water
- HP
- 150
- Stage
- Stage2
- Weakness
- Lightning ×2
- Retreat cost
- 3
- Illustrator
- Akira Komayama
Attacks
- Aqua Split90Water · Water
This attack also does 30 damage to 2 of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
Where to pull Omastar
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Other Omastar cards & values
Every Omastar card we track, ranked by value.
More Japanese Topsun chase cards
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Open a pack that holds Omastar
Rip real, graded Pokémon packs live on the top pack-opening sites, the same ones PackSpy tracks. Our #1 pick right now is LastPack.
Affiliate links, we may earn a commission at no cost to you. Play responsibly. 18+.