
Shaymin 15/156
Ultra Prism
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Shaymin #15 from Ultra Prism currently trades at $5.06 raw, with PSA 10 copies reaching $364.61 — a 72.1x grade premium. The card has moved up 19.9% over the past 30 days and up 9.3% over 90 days, suggesting sustained buying interest.
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
+2.0%
30d
+19.9%
90d
+9.3%
180d
+30.1%
1y
+16.6%
2y
+87.4%
5y
+189.1%
Quick price facts
Shaymin 15/156 from Ultra Prism has a current raw market value of $5.06.
- Current raw value
- $5.06
- PSA 9 value
- $22.09
- PSA 10 value
- $365
- Raw value 7d
- +2.0%
- Raw value 30d
- +19.9%
- PSA 10 premium vs raw
- 72.1× raw
Collector Intel
72.1x
Raw → PSA 10
High-risk grade
4.4x
Raw → PSA 9
Grade multiplier
+19.9%
30d Price Move
Rising
Steady
Price Stability
2.0% swing this week
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 72x the raw price. The expected value accounts for the realistic probability.
$5
Buy Raw
~$25
Grading Fee
PSA Standard
$365
PSA 10 Value
+$335
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$224.4x raw
PSA 10$36572.1x raw

