Rarity: None
Type: Trainer - Stadium
Artist: AYUMI ODASHIMA
Ability: 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).

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Practice Studio (Mirror Holofoil) #187

SV4a: Shiny Treasure ex · None

Practice Studio (Mirror Holofoil) #187 has a TCGplayer market price of $0.78 (Near Mint). Cardmarket lists it at €0.02 (Near Mint).

Market prices

Updated Oct 19, 2026

Near Mint$0.78

Lightly Played$0.40

Updated Oct 20, 2026

Near Mint€0.02

Excellent€0.02

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Date	Price	Grader	Grade	Link
Aug 30, 2026	$1.18	—	—	View
Aug 17, 2026	$1.25	—	—	View
Aug 11, 2026	$1.60	—	—	View
Aug 4, 2026	$1.75	—	—	View
Aug 30, 2025	$29.90	PSA	10	View
Jul 19, 2025	$1.49	—	—	View
Feb 3, 2025	$2.29	—	—	View
Oct 13, 2024	$0.17	—	—	View
Sep 8, 2024	$0.11	—	—	View
Apr 28, 2024	$1.49	—	—	View
Feb 22, 2024	$1.80	—	—	View
Feb 11, 2024	$2.99	—	—	View

The top of SV4a: Shiny Treasure ex by market price today.