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SWSH07: Evolving Skies Duraludon V 198/203: PSA 9 vs PSA 10

The PSA 10 to PSA 9 spread on SWSH07: Evolving Skies Duraludon V 198/203 is a meaningful PSA 10 premium: $51, with PSA 10 copies trading at 3x a PSA 9. Based on the most recent PSA 10 sale of $67.92 on May 28, 2026, the math leans toward holding the 9: expected value turns negative at conservative upgrade probabilities once the resub fee is in.

SWSH07: Evolving Skies Duraludon V 198/203
PSA 10
$76.08
Last sale $67.92 on
PSA 9
$25.56
Last sale $24.00 on
PSA 8
$16.28
Last sale $11.50 on

The Spread

The PSA 9 to PSA 10 spread on Duraludon V 198/203 (SWSH07: Evolving Skies).

$51
Dollar gap, PSA 9 to PSA 10
3x
PSA 10 sells for 3x a PSA 9

Three-Outcome EV Calculator

15%
70%
15%
Defaults are conservative starting points. Adjust based on the specific slab. A borderline 9 with strong centering plays differently than a 9 with edge wear.
PSA 10 outcome (sale price minus resub minus acquisition) $0
PSA 9 outcome (regrade, no upgrade) $0
PSA 8 outcome (downgrade, slower sell, tied capital) $0
Expected Value
$0
Math favors holding the 9

SWSH07: Evolving Skies 198/203 Duraludon V is a modern-era release from 2021. The gap between its PSA 9 and PSA 10 prices is $51.

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