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 #7/109 worth?
As of November 5, 2026, Gardevoir #7/109 from Ruby & Sapphire sells for around $34.41 in raw, ungraded condition.
Grading changes the math on this one: a PSA 10 is valued around $7,400.00, roughly 215.1x the raw price, while a PSA 9 sits near $721.78. 238 copies have been graded to date, and 5% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.