How much is a PSA 10 Magikarp 129/165 (SV: Scarlet & Violet 151) worth?

A PSA 10 Magikarp 129/165 from SV: Scarlet & Violet 151 is currently worth about $225, based on recent eBay sold comps via PokeTrace. The most recent recorded PSA 10 sale was $225 on Dec 26, 2025.

How much is a PSA 9 Magikarp 129/165 (SV: Scarlet & Violet 151) worth?

A PSA 9 Magikarp 129/165 from SV: Scarlet & Violet 151 is currently worth about $13.40, based on recent eBay sold comps via PokeTrace. The most recent recorded PSA 9 sale was $13.40 on May 24, 2026.

What is the PSA 10 vs PSA 9 price gap on Magikarp 129/165 (SV: Scarlet & Violet 151)?

PSA 10 ($225) trades at roughly a $211 premium over PSA 9 ($13.40), about 16.8x.

SV: Scarlet & Violet 151 Magikarp 129/165: PSA 9 vs PSA 10

The PSA 10 to PSA 9 spread on SV: Scarlet & Violet 151 Magikarp 129/165 is an unusually wide gem-mint premium: $211, with PSA 10 copies trading at 16.8x a PSA 9. Based on the last tracked PSA 10 sale of $224.50 on Dec 26, 2025, the crack-and-resub math favors the resub: expected value is positive even at a conservative 15% upgrade probability.

PSA 10

$224.50

Last sale $224.50 on Dec 26, 2025 UTC

PSA 9

$13.40

Last sale $13.40 on May 24, 2026 UTC

PSA 8

—

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

The Spread

The PSA 9 to PSA 10 spread on Magikarp 129/165 (SV: Scarlet & Violet 151).

$211

Dollar gap, PSA 9 to PSA 10

16.8x

PSA 10 sells for 16.8x a PSA 9

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: Scarlet & Violet 151 picture: a modern-era card carrying a $211 gap between PSA 9 and PSA 10, a 16.8x multiple on the PSA 9 price.

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