SV: Scarlet & Violet 151 Jolteon 135/165: PSA 9 vs PSA 10
The PSA 10 to PSA 9 spread on SV: Scarlet & Violet 151 Jolteon 135/165 is an unusually wide gem-mint premium: $57, with PSA 10 copies trading at 5.5x a PSA 9. Based on the last tracked PSA 10 sale of $69.99 on May 5, 2026, the math leans toward holding the 9: expected value turns negative at conservative upgrade probabilities once the resub fee is in.
PSA 10
$69.99
Last sale $69.99 on
PSA 9
$12.62
Last sale $12.62 on
PSA 8
$8.50
Last sale $8.50 on
The Spread
The PSA 9 to PSA 10 spread on Jolteon 135/165 (SV: Scarlet & Violet 151).
$57
Dollar gap, PSA 9 to PSA 10
5.5x
PSA 10 sells for 5.5x 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 SV: Scarlet & Violet 151 picture: a modern-era card carrying a $57 gap between PSA 9 and PSA 10, a 5.5x multiple on the PSA 9 price.
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