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Hidden Fates Weezing #29: PSA 9 vs PSA 10

On Hidden Fates Weezing #29, the PSA 10 premium is one of the widest gaps in vintage WOTC: PSA 10 sells for 43.1x a PSA 9, a $498 delta. Based on the last tracked PSA 10 sale of $510.00 on Feb 24, 2026, the crack-and-resub math favors the resub: expected value is positive even at a conservative 15% upgrade probability.

Hidden Fates Weezing #29
PSA 10
$510.00
Last sale $510.00 on
PSA 9
$11.83
Last sale $10.50 on
PSA 8
$2.75
Last sale $2.75 on

The Spread

The PSA 9 to PSA 10 spread on Weezing #29 Hidden Fates.

$498
Dollar gap, PSA 9 to PSA 10
43.1x
PSA 10 sells for 43.1x 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 $498 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.

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