Practice Studio (Mirror Holofoil) 187/190 Japanese

SV4a: Shiny Treasure ex • None • Holofoil

No sales in the last 7 days

$0.89↑ $0.00 (+0.0%) this week

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Sales & Velocity

As of 2026-09-27

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

Sold (7d / 30d)

0 / 3

NM sold between (7d)

—

Cheapest listing

$0.46

Units sold per day, Aug 22–Sep 11 (Near Mint)

Condition	Sold 7d	Sold 30d
Lightly Played	0	1
Near Mint	0	2

Sales data: TCGplayer

Practice Studio (Mirror Holofoil) 187/190 Japanese from SV4a: Shiny Treasure ex has a current TCGplayer market price of $0.89. It is up 3.5% over the past 30 days.

Price Snapshot

Market

$0.89

Low

$0.46

Mid

$0.89

High

$4.99

7-Day:$0.00 (+0.0%)

30-Day:+$0.03 (+3.5%)

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%	$0.45	Cash buylist, low end
60%	$0.53	Cash buylist, typical
70%	$0.62	Buylist top end, store credit
80%	$0.71	Bulk lot or quick sale
90%	$0.80	Quick sale, just under market
100%	$0.89	Market price
110%	$0.98	Asking price, room to negotiate
120%	$1.07	Asking price, room to negotiate
150%	$1.34	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

Trainer - Stadium

The attacks of Stage 1 Pokémon (both yours and your opponent's) do 10 more damage to the opponent's Active Pokémon (before applying Weakness and Resistance).

Where to Buy

TCGPlayerRaw$0.89Raw copies, condition graded by the marketplace

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Other printings of Practice Studio

See all 5 printings →

Practice Studio 186/193, Paldea Evolved · Uncommon — Practice Studio 186/193
Paldea Evolved · Uncommon
$0.13
price history

Practice Studio 187/190 Japanese, SV4a: Shiny Treasure ex · None — Practice Studio 187/190 Japanese
SV4a: Shiny Treasure ex · None
$0.05
price history

Practice Studio 071/073 Japanese, SV1a: Triplet Beat · Uncommon — Practice Studio 071/073 Japanese
SV1a: Triplet Beat · Uncommon
$0.10
price history

Other cards in SV4a: Shiny Treasure ex

View full set →

Date	Units sold	Sold between
Aug 22	1	$0.65–$0.65
Aug 25	1	$1.03–$1.03
Sep 2	1	$0.86–$0.86
Sep 11	1	$1.12–$1.12