Slowpoke 18/131
Prismatic Evolutions
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Slowpoke #18 from Prismatic Evolutions currently trades at $0.92 raw, with PSA 10 copies reaching $142.73 — a 155.1x grade premium. The card has moved up 31.4% over the past 30 days and up 130.0% 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
+26.0%
30d
+31.4%
90d
+130.0%
180d
+300.0%
1y
-46.8%
2y
—
5y
—
Quick price facts
Slowpoke 18/131 from Prismatic Evolutions has a current raw market value of $0.92.
- Current raw value
- $0.92
- PSA 9 value
- $15.00
- PSA 10 value
- $143
- Raw value 7d
- +26.0%
- Raw value 30d
- +31.4%
- PSA 10 premium vs raw
- 155.1× raw
Collector Intel
155.1x
Raw → PSA 10
High-risk grade
16.3x
Raw → PSA 9
Grade multiplier
+31.4%
30d Price Move
Rising
Volatile
Price Stability
26.0% 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 155x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$143
PSA 10 Value
+$117
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1516.3x raw
PSA 10$143155.1x raw