Radio Knife (OP10-041) sells for $0.21 on TCGplayer (market price, Oct 25, 2026). A Green event card from OP10 in the One Piece card game — rarity R, cost 4.
$0.21TCGplayer market priceFrom $0.01 · 880 listings · as of Oct 25, 2026
[Main] Rest up to 1 of your opponent's Characters with a cost of 6 or less. Then, K.O. up to 1 of your opponent's rested Characters with a cost of 5 or less.