SLABLYTICS Track Free During Beta

SWSH11: Lost Origin Galarian Perrserker V #183: PSA 9 vs PSA 10

The PSA 10 to PSA 9 spread on SWSH11: Lost Origin Galarian Perrserker V #183 is a wide gem-mint premium: $38, with PSA 10 copies trading at 3.4x a PSA 9. Based on the most recent PSA 10 sale of $54.00 on Apr 9, 2026, the math leans toward holding the 9: expected value turns negative at conservative upgrade probabilities once the resub fee is in.

SWSH11: Lost Origin Galarian Perrserker V #183
PSA 10
$54.00
Last sale $54.00 on
PSA 9
$15.99
Last sale $15.99 on
PSA 8
Limited recent sales tracked. Pull eBay sold comps before acting.

The Spread

The PSA 9 to PSA 10 spread on Galarian Perrserker V #183 SWSH11: Lost Origin.

$38
Dollar gap, PSA 9 to PSA 10
3.4x
PSA 10 sells for 3.4x 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 SWSH11: Lost Origin picture: a non-holo with a $38 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.