Hidden Fates Psyduck 11/68: PSA 9 vs PSA 10
On Hidden Fates Psyduck 11/68, PSA 10 sells for 11.4x a PSA 9, a $520 delta, which is an unusually wide gem-mint premium. Based on the last tracked PSA 10 sale of $570.00 on Apr 27, 2026, the crack-and-resub math favors the resub: expected value is positive even at a conservative 15% upgrade probability.
PSA 10
$570.00
Last sale $570.00 on
PSA 9
$50.00
Last sale $50.00 on
PSA 8
$75.00
Last sale $75.00 on
The Spread
The PSA 9 to PSA 10 spread on Psyduck 11/68 (Hidden Fates).
$520
Dollar gap, PSA 9 to PSA 10
11.4x
PSA 10 sells for 11.4x 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 modern-era card carrying a $520 gap between PSA 9 and PSA 10, an 11.4x multiple on the PSA 9 price.
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