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SV08: Surging Sparks Latios 203/191: PSA 9 vs PSA 10

On SV08: Surging Sparks Latios 203/191, PSA 10 sells for 7x a PSA 9, a $249 delta, which is an unusually wide gem-mint premium. Based on the most recent PSA 10 sale of $339.50 on May 30, 2026, the crack-and-resub math favors the resub: expected value is positive even at a conservative 15% upgrade probability.

SV08: Surging Sparks Latios 203/191
PSA 10
$290.01
Last sale $339.50 on
PSA 9
$41.22
Last sale $45.39 on
PSA 8
$28.26
Last sale $33.00 on

The Spread

The PSA 9 to PSA 10 spread on Latios 203/191 (SV08: Surging Sparks).

$249
Dollar gap, PSA 9 to PSA 10
7x
PSA 10 sells for 7x 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

Where this card lands in the broader SV08: Surging Sparks picture: a modern-era card carrying a $249 gap between PSA 9 and PSA 10, a 7x multiple on the PSA 9 price.

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