SV04: Paradox Rift Iron Moth 187/182: PSA 9 vs PSA 10
SV04: Paradox Rift Iron Moth 187/182 shows a meaningful PSA 10 premium between PSA 9 and PSA 10: a $40 dollar gap, with the gem mint multiplier at 2.9x. Based on the most recent PSA 10 sale of $85.52 on May 17, 2026, the math leans toward holding the 9: expected value turns negative at conservative upgrade probabilities once the resub fee is in.
PSA 10
$61.88
Last sale $85.52 on
PSA 9
$21.65
Last sale $29.45 on
PSA 8
$9.50
Last sale $7.50 on
The Spread
The PSA 9 to PSA 10 spread on Iron Moth 187/182 (SV04: Paradox Rift).
$40
Dollar gap, PSA 9 to PSA 10
2.9x
PSA 10 sells for 2.9x 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 SV04: Paradox Rift picture: a modern-era card carrying a $40 gap between PSA 9 and PSA 10, a 2.9x multiple on the PSA 9 price.
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