SV: Prismatic Evolutions Raging Bolt ex 166/131: PSA 9 vs PSA 10
SV: Prismatic Evolutions Raging Bolt ex 166/131 shows a wide gem-mint premium between PSA 9 and PSA 10: a $178 dollar gap, with the gem mint multiplier at 3.9x. Based on the most recent PSA 10 sale of $295.00 on May 28, 2026, the crack-and-resub math favors the resub: expected value is positive even at a conservative 15% upgrade probability.
PSA 10
$240.60
Last sale $295.00 on
PSA 9
$62.41
Last sale $54.00 on
PSA 8
$53.50
Last sale $55.00 on
The Spread
The PSA 9 to PSA 10 spread on Raging Bolt ex 166/131 (SV: Prismatic Evolutions).
$178
Dollar gap, PSA 9 to PSA 10
3.9x
PSA 10 sells for 3.9x 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
SV: Prismatic Evolutions 166/131 Raging Bolt ex is a modern-era release from 2025. The gap between its PSA 9 and PSA 10 prices is $178.
More Raging Bolt Comparisons
Other SV: Prismatic Evolutions 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.