Once during your turn (before your attack), you may search your deck for a Psychic Energy card and attach it to 1 of your Pokémon. Put 2 damage counters on that Pokémon. Shuffle your deck afterward. This power can't be used if Gardevoir is affected by a Special Condition.
Attacks
10×Energy Burst
Does 10 damage times the total amount of Energy attached to Gardevoir and the Defending Pokémon.
How much is Gardevoir #9/108 worth?
A raw copy of Gardevoir #9/108 (Power Keepers, 2007) is worth about $39.02 right now, based on the latest market data from November 5, 2026. Across the 2 printings we track, copies run anywhere from $24.99 to $349.68 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $1,910.17, roughly 49.0x the raw price, while a PSA 9 sits near $112.56. 345 copies have been graded to date, and 15% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.