Seaking 21/131
Prismatic Evolutions
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Seaking #21 from Prismatic Evolutions currently trades at $0.40 raw, with PSA 10 copies reaching $31.68 — a 79.2x 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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Quick price facts
Seaking 21/131 from Prismatic Evolutions has a current raw market value of $0.40.
- Current raw value
- $0.40
- PSA 9 value
- $14.95
- PSA 10 value
- $31.68
Collector Intel
79.2x
Raw → PSA 10
High-risk grade
37.4x
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 79x the raw price. The expected value accounts for the realistic probability.
$0
Buy Raw
~$25
Grading Fee
PSA Standard
$32
PSA 10 Value
+$6
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1537.4x raw
PSA 10$3279.2x raw