Mew ex - 347/190 Japanese

SV4a: Shiny Treasure ex • Special Art Rare • Holofoil

No sales in the last 7 days

$510.64as of Oct 18, 2026↓ -$1.82 (-0.4%) this week

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Selling it? At market it nets about $441.79 on TCGplayer or $437.84 on eBay after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-10-17

Thin market: fewer than 5 sales in the last 7 days

Sold (7d / 30d)

0 / 5

NM sold between (7d)

—

Cheapest listing

$444.48

Units sold per day, Aug 17–Oct 10 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 17	2	$489.01–$500.00
Aug 31	1	$498.00–$498.00
Sep 15	1	$474.99–$474.99
Sep 20	1	$471.00–$471.00
Sep 26	1	$470.00–$470.00
Oct 4	1	$469.99–$469.99
Oct 8	1	$454.99–$454.99
Oct 10	1	$454.38–$454.38

Condition	Sold 7d	Sold 30d
Lightly Played	0	0
Near Mint	0	5
Damaged	0	0
Heavily Played	0	0
Moderately Played	0	0

Sales data: TCGplayer

Quick answers

How much is Mew ex - 347/190 Japanese worth?

As of October 18, 2026, Mew ex - 347/190 Japanese from SV4a: Shiny Treasure ex has a TCGplayer market price of $510.64.

Is Mew ex - 347/190 Japanese going up or down in price?

Its TCGplayer market price is down 0.9% over the past 30 days and down 0.4% over the past week, as of October 18, 2026.

Is Mew ex - 347/190 Japanese worth grading?

A PSA 10 sells for about $895.00 on eBay, against a raw TCGplayer market price of $510.64. After buying the raw card, about $29.00 to grade and ship, and a 13% eBay selling fee, a PSA 10 would net about $239.01. At these prices grading is unlikely to pay off.

How can I track the price of Mew ex - 347/190 Japanese?

Set a free price alert on this page: enter your email and a target price, and The Lab TCG emails you when the TCGplayer market price falls to it. Prices are checked every night, and no account is needed.

Price Snapshot

Market

$510.64

Low

$444.48

Mid

$510.00

High

$549.00

7-Day:-$1.82 (-0.4%)

30-Day:-$4.57 (-0.9%)

Percent of Market

Buying? See what a price is as a share of market. Selling? Start at market and read down to a buylist offer or up to an asking price.

% of Market price	Price	Usually means
50%	$255.32	Cash buylist, low end
60%	$306.38	Cash buylist, typical
70%	$357.45	Buylist top end, store credit
80%	$408.51	Bulk lot or quick sale
90%	$459.58	Quick sale, just under market
100%	$510.64	Market price
110%	$561.70	Asking price, room to negotiate
120%	$612.77	Asking price, room to negotiate
150%	$765.96	Presale and hype pricing

Your price (USD)

$

Type what you are being asked to pay, or what you plan to list at.

Market price is the TCGplayer market price. TCGplayer Low is the lowest listed near-mint price at the last snapshot. Definitions

Card text

Basic Pokémon · 180 HP · Psychic

CCCGenome Hacking
Choose 1 of your opponent's Active Pokémon's attacks and use it as this attack.

Ability: Restart Once during your turn, you may draw cards until you have 3 cards in your hand.

Weakness Darkness x2 · Resistance Fighting -30 · Retreat 0

Where to Buy

TCGPlayerRaw$510.64Raw copies, condition graded by the marketplace

Buy Now

eBayPSA 10$895.00graded slab comps, not the raw card

Raw listings PSA listings

TCGplayer for raw copies (condition is graded by the marketplace, not the seller). eBay for more listings and slabs. Links may earn us a commission at no cost to you.

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Graded Prices

PSA 10

$895.00

PSA 9

$571.96

PSA 8

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Raw → PSA 9 premium: +$61.32 (+12.0%)

Should you grade it?

Keep it raw

Net if it 10s

+$239.01

ROI

+44.3%

From $510.64 raw to $895.00 in a PSA 10, after ~$25 grading, tracked shipping, and eBay fees. Grades below 10 return less, and most cards need a realistic 10 to profit. Not financial advice.