Reinforcement Plug-In O (BT10-109) sells for $0.13 on TCGplayer (market price, Oct 22, 2026). A White option card from BT10 in the Digimon card game — rarity U, cost 2.
$0.13TCGplayer market priceFrom $0.05 · 123 listings · as of Oct 22, 2026
Effect: While you have a Tamer in play, you may use this card without meeting its color requirements.[Main] 1 of your Digimon gets +3000 DP until the end of your opponent's turn. Security Effect: [Security] Gain 1 memory and add this card to its owner's hand.