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- SM - Lost Thunder
- Sigilyph GX (Secret)
Pokémon · SM - Lost Thunder · #222/214 · Secret Rare
Sigilyph GX (Secret)
Pokémon card price for Sigilyph GX (Secret): $10.24 market, from $9.00 at the cheapest listing, Holofoil printing, updated Oct 18, 2026. Full price history since Feb 8, 2024 below.
Sellers right now
Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.
Where to buy
One year
Price story
We have tracked Sigilyph GX (Secret) since February 2024, when it sold for $6.84. Today the market price is $10.24, up 49.7%. Across the past year it went +30.1%, with a low of $7.87 and a high of $10.24; today it sits near the top of that range. This is the highest market price in our records for this card. The cheapest listing right now is $9.00, and the 30-day average market price is $9.86.
Printings
The card in play
- Type
- Psychic
- Stage
- Basic
- Weakness
- Lightningx2
- Resistance
- Fighting-20
This attack’s damage isn’t affected by Resistance.
This attack does 60 damage times the number of Energy attached to your opponent’s Active Pokemon. (You can't use more than 1 GX attack in a game.)
Ability — Mirror Counter
If this Pokemon is your Active Pokemon and is damaged by an attack from your opponent’s Pokemon GX or Pokemon EX (even if this Pokemon is Knocked Out), put damage counters on the Attacking Pokemon equal to the damage done to this Pokemon.
