SLABLYTICS Track Free During Beta

SV08: Surging Sparks Pikachu ex 238/191: PSA 9 vs PSA 10

SV08: Surging Sparks Pikachu ex 238/191 shows a wide gem-mint premium between PSA 9 and PSA 10: an $880 dollar gap, with the gem mint multiplier at 3.7x. Based on the most recent PSA 10 sale of $1,140.00 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 Pikachu ex 238/191
PSA 10
$1,208.19
Last sale $1,140.00 on
PSA 9
$327.98
Last sale $333.78 on
PSA 8
$274.19
Last sale $270.00 on

The Spread

The PSA 9 to PSA 10 spread on Pikachu ex 238/191 (SV08: Surging Sparks).

$880
Dollar gap, PSA 9 to PSA 10
3.7x
PSA 10 sells for 3.7x 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

SV08: Surging Sparks 238/191 Pikachu ex is a modern-era release from 2024. The gap between its PSA 9 and PSA 10 prices is $880.

Track every grade tier. Spot every gap.

Real PSA prices across every grade tier. Free during beta.

Get Free Beta Access
Founding Member Cohort · Limited to the First 100 Members.