Neo Genesis Slowking 14/111: PSA 9 vs PSA 10
On Neo Genesis Slowking 14/111, PSA 10 sells for 22x a PSA 9, a $6,679 delta, which is an unusually wide gem-mint premium. Based on the last tracked PSA 10 sale of $6,997.00 on Mar 29, 2025, the crack-and-resub math favors the resub: expected value is positive even at a conservative 15% upgrade probability.
PSA 10
$6,997.00
Last sale $6,997.00 on
PSA 9
$318.43
Last sale $291.86 on
PSA 8
$144.72
Last sale $150.00 on
The Spread
The PSA 9 to PSA 10 spread on Slowking 14/111 (Neo Genesis).
$6,679
Dollar gap, PSA 9 to PSA 10
22x
PSA 10 sells for 22x 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
Neo Genesis 14/111 Slowking Holo is a WOTC-era release from 2000. The gap between its PSA 9 and PSA 10 prices is $6,679.
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