SWSH12: Silver Tempest Regieleki V 57/195: PSA 9 vs PSA 10
The PSA 10 to PSA 9 spread on SWSH12: Silver Tempest Regieleki V 57/195 is an unusually wide gem-mint premium: $55, with PSA 10 copies trading at 6.9x a PSA 9. Based on the last tracked PSA 10 sale of $64.72 on Apr 14, 2026, the math leans toward holding the 9: expected value turns negative at conservative upgrade probabilities once the resub fee is in.
PSA 10
$64.72
Last sale $64.72 on
PSA 9
$9.38
Last sale $9.38 on
PSA 8
$9.01
Last sale $9.01 on
The Spread
The PSA 9 to PSA 10 spread on Regieleki V 57/195 (SWSH12: Silver Tempest).
$55
Dollar gap, PSA 9 to PSA 10
6.9x
PSA 10 sells for 6.9x 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
Where this card lands in the broader SWSH12: Silver Tempest picture: a modern-era holo carrying a $55 gap between PSA 9 and PSA 10, a 6.9x multiple on the PSA 9 price.
More Regieleki Comparisons
Other SWSH12: Silver Tempest 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.