Base Set 2 Pokémon Center 114/130: PSA 9 vs PSA 10
The PSA 10 to PSA 9 spread on Base Set 2 Pokémon Center 114/130 is a modest premium: $6, with PSA 10 copies trading at 1.5x a PSA 9. Based on the last tracked PSA 10 sale of $16.99 on Oct 12, 2024, the math leans toward holding the 9: expected value turns negative at conservative upgrade probabilities once the resub fee is in.
PSA 10
$16.99
Last sale $16.99 on
PSA 9
$11.45
Last sale $11.45 on
PSA 8
$7.08
Last sale $7.08 on
The Spread
The PSA 9 to PSA 10 spread on Pokémon Center 114/130 (Base Set 2).
$6
Dollar gap, PSA 9 to PSA 10
1.5x
PSA 10 sells for 1.5x 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
Base Set 2 114/130 Pokémon Center is a WOTC-era release from 2000. The gap between its PSA 9 and PSA 10 prices is $6.
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