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Mew ex #347 Pokémon card from Japanese Shiny Treasure ex
Japanese

Mew ex 347/190

Shiny Treasure ex· Language: Japanese

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Mew ex #347 from Japanese Shiny Treasure ex currently trades at $400.00 raw, with PSA 10 copies reaching $739.55: a 1.8x grade premium. The card has moved down 6.7% over the past 30 days and down 16.0% over 90 days, suggesting continued softness.
Current Prices (USD)
Ungraded
$400.00
PSA 7
$198.01
PSA 8
$409.30
PSA 9
$461.42
PSA 10
$739.55
ACE 10
$734.11
BGS 10 Black
$8,120.00
CGC 10 Pristine
$1,047.00
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Raw Price Trend
7d
+2.4%
30d
-6.7%
90d
-16.0%
180d
—
1y
+39.9%
2y
+380.4%
5y
—

Quick price facts

Mew ex 347/190 from Shiny Treasure ex has a current raw market value of $400.

Current raw value
$400
PSA 9 value
$461
PSA 10 value
$740
Raw value 7d
+2.4%
Raw value 30d
-6.7%
PSA 10 premium vs raw
1.8× raw
View all cards from Shiny Treasure ex →
Collector Intel
1.8x
Raw → PSA 10
Great grade value
1.2x
Raw → PSA 9
Grade multiplier
-6.7%
30d Price Move
Falling
Steady
Price Stability
2.4% swing this week

Calculated from price history, PSA population data, and market trends. Not financial advice.

Grading Calculator

Figures below are the gross raw-to-PSA-10 spread. PSA grading fees vary by card value and service tier — check psacard.com/services for the fee applicable to this card. Assumes a perfect PSA 10; actual outcome depends on card condition.

$400
Raw Price
$740
PSA 10 Value
+$340
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$4611.2x raw
PSA 10$7401.8x raw

Frequently asked questions

How much is Mew ex #347 from Japanese Shiny Treasure ex worth?+
Mew ex #347 from Japanese Shiny Treasure ex currently reads Raw: $400, PSA 9: $461, PSA 10: $740 in our aggregated recent-sales price guide. The guide is rebuilt nightly from sold-sales data across the major Pokémon TCG marketplaces, never asking prices.
Is Mew ex #347 worth grading?+
The PSA 10 price of $740 is 1.8× the raw price of $400. Grading fees vary by card value and PSA service tier — see PSA's current fee page before submitting.
Where do PokePrices Mew ex #347 prices come from?+
Raw, PSA 9 and PSA 10 figures come from our aggregated recent-sales price guide, rebuilt nightly from sold-sales data across the major Pokémon TCG marketplaces. The displayed values are guide numbers, not individual listings. PSA population data is sourced directly from PSA's public population reports. Asking prices are never used; only confirmed sales activity feeds the guide.