What is this card worth

// Split card: two spells on one card, nothing on the back Refuse // Cooperate AKR 255 No price yet // Split card: two spells on one card, nothing on the back Refuse // Cooperate C19 199 $0.15 Commander deck // Split card: two spells on one card, nothing on the back Refuse // Cooperate HOU 156 $0.23 // Split card: two spells on one card, nothing on the back Refuse // Cooperate PHOU 156s $0.64 Prerelease