![Staryu [1st Edition] #28 Pokémon card from Japanese 20th Anniversary](https://storage.googleapis.com/images.pricecharting.com/54da8b915adcd32d101f06bf53af5e625f21f245be4efa7f1ca3493211a9702b/240.jpg)
Japanese
Staryu [1st Edition] 28/87
20th Anniversary· Language: Japanese
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Staryu [1st Edition] #28 from Japanese 20th Anniversary currently trades at $1.91 raw, with PSA 10 copies reaching $52.41 — a 27.4x grade premium.
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
—
90d
—
180d
-15.1%
1y
-15.1%
2y
+28.2%
5y
—
Quick price facts
Staryu [1st Edition] 28/87 from 20th Anniversary has a current raw market value of $1.91.
- Current raw value
- $1.91
- PSA 9 value
- $18.00
- PSA 10 value
- $52.41
- PSA 10 premium vs raw
- 27.4× raw
Collector Intel
27.4x
Raw → PSA 10
High-risk grade
9.4x
Raw → PSA 9
Grade multiplier
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 27x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$52
PSA 10 Value
+$26
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$189.4x raw
PSA 10$5227.4x raw