![Slowpoke [Poke Ball] #18 Pokémon card from Prismatic Evolutions](https://storage.googleapis.com/images.pricecharting.com/3nma4br75ylqcmf5/240.jpg)
Slowpoke [Poke Ball] 18/131
Prismatic Evolutions
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Slowpoke [Poke Ball] #18 from Prismatic Evolutions currently trades at $1.06 raw, with PSA 10 copies reaching $92.47 — a 87.2x grade premium. The card has moved up 7.1% over the past 30 days and up 112.0% 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
-26.9%
30d
+7.1%
90d
+112.0%
180d
+55.9%
1y
-46.7%
2y
—
5y
—
Quick price facts
Slowpoke [Poke Ball] 18/131 from Prismatic Evolutions has a current raw market value of $1.06.
- Current raw value
- $1.06
- PSA 9 value
- $14.99
- PSA 10 value
- $92.47
- Raw value 7d
- -26.9%
- Raw value 30d
- +7.1%
- PSA 10 premium vs raw
- 87.2× raw
Collector Intel
87.2x
Raw → PSA 10
High-risk grade
14.1x
Raw → PSA 9
Grade multiplier
+7.1%
30d Price Move
Rising
Volatile
Price Stability
26.9% 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 87x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$92
PSA 10 Value
+$66
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1514.1x raw
PSA 10$9287.2x raw