Gaia Reactor (EX4-069) sells for $0.12 on TCGplayer (market price, Oct 22, 2026). A Black option card from EX04 in the Digimon card game — rarity U, cost 6.
$0.12TCGplayer market priceFrom $0.01 · 125 listings · as of Oct 22, 2026
Effect: [Main] Choose 1 of each player's Digimon with the highest play cost. Delete all other Digimon. Security Effect: [Security] Activate this card's [Main] effect.