![Omastar [Blue Back] #139 Pokémon card from Japanese Topsun](https://storage.googleapis.com/images.pricecharting.com/xlmpnak4yz2kzt5h/240.jpg)
Japanese
Omastar [Blue Back] 139/248
Topsun· Language: Japanese
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Omastar [Blue Back] #139 from Japanese Topsun currently trades at $7.48 raw, with PSA 10 copies reaching $1163.50 — a 155.5x grade premium. The card has gained 1.5% over the past 30 days.
Current Prices (USD)
Ungraded
PSA 7
PSA 8
PSA 9
PSA 10
ACE 10
BGS 10 Black
CGC 10 Pristine
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Raw Price Trend
7d
—
30d
+1.5%
90d
—
180d
—
1y
+0.9%
2y
+7.3%
5y
—
Quick price facts
Omastar [Blue Back] 139/248 from Topsun has a current raw market value of $7.48.
- Current raw value
- $7.48
- PSA 9 value
- $50.50
- PSA 10 value
- $1,164
- Raw value 30d
- +1.5%
- PSA 10 premium vs raw
- 155.5× raw
Collector Intel
155.5x
Raw → PSA 10
High-risk grade
6.8x
Raw → PSA 9
Grade multiplier
+1.5%
30d Price Move
Rising
Calculated from price history, PSA population data, and market trends. Not financial advice.
Grading Calculator
Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.
⚠️ High-variance grade. PSA 10 is 156x the raw price. The expected value accounts for the realistic probability.
$7
Buy Raw
~$25
Grading Fee
PSA Standard
$1164
PSA 10 Value
+$1131
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$516.8x raw
PSA 10$1164155.5x raw