The current value of M Gardevoir-EX (Steam Siege #79) is €19.99, updated July 27, 2026, based on the latest market floor tracked by RareBit.

STS · #79 · RARE HOLO EX

M Gardevoir-EX

Steam Siege · Rare Holo EX · illus. 5ban Graphics

ENNM

Current value · NM · EN

€19.99

Cardmarket EN · 250 observations

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7d avg

—

30d avg

—

90d high

€23.00

90d low

€19.99

About this card

M Gardevoir-EX is a Pokémon card from the Steam Siege set (STS #79). Its rarity is Rare Holo EX. It was illustrated by 5ban Graphics.

Price history

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CM Low NMTCGplayer USCM DECM FRCM ESCM IT

Pro analysisRead the full analysis

eBay Graded

eBay GradedAll PSA listings on eBay

• 10
  $200.00
• 9
  $36.78
• 8
  $35.00
• 7
  $22.50

Attributes

SetSteam Siege

Number#79

RarityRare Holo EX

Artist5ban Graphics

Languages—

SourcesPRICECHARTING · CARDMARKET · TCGPLAYER · CARDTRADER

Population & conditions

NEAR MINT · 171

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• 
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• 
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• 
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Prices updated Jul 27, 2026