How much is a PSA 10 Umbreon ex 161/131 (SV: Prismatic Evolutions) worth?

A PSA 10 Umbreon ex 161/131 from SV: Prismatic Evolutions is currently worth about $5,358, based on recent eBay sold comps via PokeTrace.

How much is a PSA 9 Umbreon ex 161/131 (SV: Prismatic Evolutions) worth?

A PSA 9 Umbreon ex 161/131 from SV: Prismatic Evolutions is currently worth about $1,627, based on recent eBay sold comps via PokeTrace.

What is the PSA 10 vs PSA 9 price gap on Umbreon ex 161/131 (SV: Prismatic Evolutions)?

PSA 10 ($5,358) trades at roughly a $3,731 premium over PSA 9 ($1,627), about 3.3x.

SV: Prismatic Evolutions Umbreon ex 161/131: PSA 9 vs PSA 10

On SV: Prismatic Evolutions Umbreon ex 161/131, PSA 10 sells for 3.3x a PSA 9, a $3,731 delta, which is a wide gem-mint premium. The crack-and-resub math favors the resub: expected value is positive even at a conservative 15% upgrade probability.

PSA 10

$5,358.17

PSA 9

$1,626.78

PSA 8

—

Limited recent sales tracked. Pull eBay sold comps before acting.

The Spread

The PSA 9 to PSA 10 spread on Umbreon ex 161/131 (SV: Prismatic Evolutions).

$3,731

Dollar gap, PSA 9 to PSA 10

3.3x

PSA 10 sells for 3.3x a PSA 9

The Cross-Grade Read

Where this card sits across grade tiers, and against its own set.

Grade-Tier Spread

Raw to PSA 9 $293 (22%)

PSA 9 to PSA 10 $3,731 (229%)

Raw to PSA 10 $4,025 (302%)

Set-Wide Cross-Grade Spread

3.3x

This card, PSA 10 to PSA 9

#63 of 114

Approx. widest-gap rank in SV: Prismatic Evolutions

3.4x

SV: Prismatic Evolutions median gap

At 3.3x, the gem-mint premium on this card is in line with the set versus the SV: Prismatic Evolutions median of 3.4x, approximately the 63rd-widest gem-mint gap of 114 priced SV: Prismatic Evolutions cards.

Dealer Read

There is real money in the gem-mint jump: a PSA 10 trades at 3.3x a PSA 9. It ranks approximately 63rd of 114 in the set for gem-mint spread, in line with the set against the 3.4x median.

Three-Outcome EV Calculator

PSA 9 acquisition cost ($)

PSA resub cost ($)

Probability of each outcome (must total 100%)

PSA 10 (upgrade) 15%

PSA 9 (regrade) 70%

PSA 8 (downgrade) 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

Math favors holding the 9

Where this card lands in the broader SV: Prismatic Evolutions picture: a modern-era card carrying a $3,731 gap between PSA 9 and PSA 10, a 3.3x multiple on the PSA 9 price.

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