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Pokémon · PSA 10

2023 Japanese Shiny Treasure ex Mew ex #347

What a PSA 10 is worth — from real comparable sales.

Estimated value · PSA 10
$1,025
Based on 1327 recent comparable sales.

Value by grade

How much the 2023 Japanese Shiny Treasure ex Mew ex #347 is worth at each grade.

GradeValue
Raw / Ungraded$483
Grade 8$345
Grade 9$540
Grade 9.5$594
Gem Mint 10$1,025

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Frequently asked

How much is a PSA 10 2023 Japanese Shiny Treasure ex Mew ex #347 worth?
A PSA 10 2023 Japanese Shiny Treasure ex Mew ex #347 is worth approximately $1,025, based on recent comparable sales. Card values fluctuate with the market.
What's the difference between a Grade 9 and a Gem Mint 10 Mew ex?
For the 2023 Japanese Shiny Treasure ex Mew ex #347, a Grade 9 is worth about $540 while a Gem Mint 10 is about $1,025 — the grade gap is roughly $485.
How does Slabline value the Mew ex card?
Slabline values each graded card from recent comparable sales of the exact card and grade, aggregated across eBay, Heritage, Goldin, and PWCC. More sales yield a tighter, higher-confidence estimate.

Values are informational estimates built from recent comparable sales — not a certified appraisal, insurance, or financial advice. Card values fluctuate; figures are a snapshot and may differ from a realized sale.