SV08: Surging Sparks Alolan Exeggutor ex 248/191: PSA 9 vs PSA 10
On SV08: Surging Sparks Alolan Exeggutor ex 248/191, PSA 10 sells for 3.3x a PSA 9, a $57 delta, which is a wide gem-mint premium. Based on the most recent PSA 10 sale of $90.00 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.
PSA 10
$81.51
Last sale $90.00 on
PSA 9
$24.90
Last sale $30.00 on
PSA 8
$14.25
Last sale $14.00 on
The Spread
The PSA 9 to PSA 10 spread on Alolan Exeggutor ex 248/191 (SV08: Surging Sparks).
$57
Dollar gap, PSA 9 to PSA 10
3.3x
PSA 10 sells for 3.3x 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
SV08: Surging Sparks 248/191 Alolan Exeggutor ex is a modern-era release from 2024. The gap between its PSA 9 and PSA 10 prices is $57.
More Alolan Exeggutor Comparisons
Other SV08: Surging Sparks Heavy Hitters
Track every grade tier. Spot every gap.
Real PSA prices across every grade tier. Free during beta.
Get Free Beta AccessFounding Member Cohort · Limited to the First 100 Members.