SV: Paldean Fates Frigibax 128/91: PSA 9 vs PSA 10
On SV: Paldean Fates Frigibax 128/91, PSA 10 sells for 7.4x a PSA 9, a $121 delta, which is an unusually wide gem-mint premium. Based on the last tracked PSA 10 sale of $140.00 on Apr 19, 2026, the math leans toward holding the 9: expected value turns negative at conservative upgrade probabilities once the resub fee is in.
PSA 10
$140.00
Last sale $140.00 on
PSA 9
$19.01
Last sale $19.01 on
PSA 8
—
Limited recent sales tracked. Pull eBay sold comps before acting.
The Spread
The PSA 9 to PSA 10 spread on Frigibax 128/91 (SV: Paldean Fates).
$121
Dollar gap, PSA 9 to PSA 10
7.4x
PSA 10 sells for 7.4x 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: Paldean Fates 128/91 Frigibax is a modern-era release from 2024. The gap between its PSA 9 and PSA 10 prices is $121.
Other SV: Paldean Fates 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.