Gum-Gum Jet Pistol is a 4-cost Red event from Regional Participation Pack 2024 Vol.1 (ST01-015-v1), C rarity. Tracked TCGPlayer market price: $12.86 as of 2026-06-18. Power 6000. Effect: [Main] K.O. up to 1 of your opponent's Characters with 6000 power or less. [Trigger] Activate this card's [Main] effect. Supernovas/Straw Hat Crew Illustrated by Makitoshi