SV: Prismatic Evolutions Leafeon ex 144/131: PSA 9 vs PSA 10
The PSA 10 to PSA 9 spread on SV: Prismatic Evolutions Leafeon ex 144/131 is a meaningful PSA 10 premium: $616, with PSA 10 copies trading at 2.9x a PSA 9. Based on the most recent PSA 10 sale of $885.00 on May 31, 2026, the crack-and-resub math favors the resub: expected value is positive even at a conservative 15% upgrade probability.
PSA 10
$940.32
Last sale $885.00 on
PSA 9
$324.59
Last sale $340.00 on
PSA 8
$254.21
Last sale $252.00 on
The Spread
The PSA 9 to PSA 10 spread on Leafeon ex 144/131 (SV: Prismatic Evolutions).
$616
Dollar gap, PSA 9 to PSA 10
2.9x
PSA 10 sells for 2.9x 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 144/131 Leafeon ex is a modern-era release from 2025. The gap between its PSA 9 and PSA 10 prices is $616.
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