SLABLYTICS Track Free During Beta

Hidden Fates Ekans #25: PSA 9 vs PSA 10

Hidden Fates Ekans #25 shows a modest premium between PSA 9 and PSA 10: a $32 dollar gap, with the gem mint multiplier at 1.9x. Based on the most recent PSA 10 sale of $68.41 on Mar 8, 2026, the math leans toward holding the 9: expected value turns negative at conservative upgrade probabilities once the resub fee is in.

Hidden Fates Ekans #25
PSA 10
$68.41
Last sale $68.41 on
PSA 9
$35.99
Last sale $35.99 on
PSA 8
Limited recent sales tracked. Pull eBay sold comps before acting.

The Spread

The PSA 9 to PSA 10 spread on Ekans #25 Hidden Fates.

$32
Dollar gap, PSA 9 to PSA 10
1.9x
PSA 10 sells for 1.9x 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 Hidden Fates picture: a non-holo with a $32 gap between PSA 9 and PSA 10. The PSA 9 to PSA 10 jump on WOTC-era cards reflects population scarcity at the top grade, not raw print run.

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 rate
First 100 only. Founding member rate $3.99/mo locked forever.