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SV08: Surging Sparks Flapple 210/191: PSA 9 vs PSA 10

The PSA 10 to PSA 9 spread on SV08: Surging Sparks Flapple 210/191 is a wide gem-mint premium: $39, with PSA 10 copies trading at 3.1x a PSA 9. Based on the most recent PSA 10 sale of $52.00 on May 25, 2026, the math leans toward holding the 9: expected value turns negative at conservative upgrade probabilities once the resub fee is in.

SV08: Surging Sparks Flapple 210/191
PSA 10
$58.34
Last sale $52.00 on
PSA 9
$18.86
Last sale $22.03 on
PSA 8
$16.99
Last sale $19.99 on

The Spread

The PSA 9 to PSA 10 spread on Flapple 210/191 (SV08: Surging Sparks).

$39
Dollar gap, PSA 9 to PSA 10
3.1x
PSA 10 sells for 3.1x 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

SV08: Surging Sparks 210/191 Flapple is a modern-era release from 2024. The gap between its PSA 9 and PSA 10 prices is $39.

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