Gum-Gum UFO (OP10-020) sells for $0.10 on TCGplayer (market price, Oct 25, 2026). A Red event card from OP10 in the One Piece card game — rarity UC, cost 2.
$0.10TCGplayer market priceFrom $0.01 · 654 listings · as of Oct 25, 2026
[Main] Give up to 1 of your opponent's Characters −4000 power during this turn. Then, if you have 2 or less Life cards, up to 1 of your Leader or Character cards gains +1000 power during this turn.