SV01: Scarlet & Violet Base Set Gardevoir ex 86/198: PSA 9 vs PSA 10
On SV01: Scarlet & Violet Base Set Gardevoir ex 86/198, PSA 10 sells for 10.6x a PSA 9, a $130 delta, which is an unusually wide gem-mint premium. Based on the last tracked PSA 10 sale of $175.85 on Apr 12, 2026, the math leans toward holding the 9: expected value turns negative at conservative upgrade probabilities once the resub fee is in.
PSA 10
$143.38
Last sale $175.85 on
PSA 9
$13.50
Last sale $13.50 on
PSA 8
$12.00
Last sale $12.00 on
The Spread
The PSA 9 to PSA 10 spread on Gardevoir ex 86/198 (SV01: Scarlet & Violet Base Set).
$130
Dollar gap, PSA 9 to PSA 10
10.6x
PSA 10 sells for 10.6x 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
SV01: Scarlet & Violet Base Set 86/198 Gardevoir ex is a modern-era release from 2023. The gap between its PSA 9 and PSA 10 prices is $130.
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Other SV01: Scarlet & Violet Base Set Heavy Hitters
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