SWSH: Crown Zenith Kyogre #36: PSA 9 vs PSA 10
The PSA 10 to PSA 9 spread on SWSH: Crown Zenith Kyogre #36 is a wide gem-mint premium: $23, with PSA 10 copies trading at 3.8x a PSA 9. Based on the last tracked PSA 10 sale of $29.53 on Mar 26, 2025, the math leans toward holding the 9: expected value turns negative at conservative upgrade probabilities once the resub fee is in.
PSA 10
$32.00
Last sale $29.53 on
PSA 9
$8.50
Last sale $8.50 on
PSA 8
$9.98
Last sale $9.98 on
The Spread
The PSA 9 to PSA 10 spread on Kyogre #36 SWSH: Crown Zenith.
$23
Dollar gap, PSA 9 to PSA 10
3.8x
PSA 10 sells for 3.8x 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
SWSH: Crown Zenith #36 Kyogre Holo released in 2023 sits in the vintage WOTC tier where gem-mint premiums above $23 are common. PSA 10 populations shrink faster than supply on cards of this era, which is why the upgrade arbitrage stays alive.
More Kyogre Comparisons
Other SWSH: Crown Zenith Heavy Hitters
Track every grade tier. Spot every gap.
Real PSA prices across every grade tier. Founding member rate $3.99/mo locked forever. First 100 only.
Claim founding member rateFirst 100 only. Founding member rate $3.99/mo locked forever.