What is this card worth

// Adventure: a creature and a spell on one card, nothing on the back Bonecrusher Giant // Stomp PLST ELD-115 $0.22 The List // Adventure: a creature and a spell on one card, nothing on the back Bonecrusher Giant // Stomp CLB 781 $0.38 // Adventure: a creature and a spell on one card, nothing on the back Bonecrusher Giant // Stomp PLST ELD-291 $1.09 Showcase The List // Adventure: a creature and a spell on one card, nothing on the back Bonecrusher Giant // Stomp PRM PRM 78810 No price yet // Adventure: a creature and a spell on one card, nothing on the back Bonecrusher Giant // Stomp ELD 115 $0.31 // Adventure: a creature and a spell on one card, nothing on the back Bonecrusher Giant // Stomp PELD 115s $1.97 Prerelease // Adventure: a creature and a spell on one card, nothing on the back Bonecrusher Giant // Stomp PELD 115p $0.39 Promo Pack // Adventure: a creature and a spell on one card, nothing on the back Bonecrusher Giant // Stomp ELD 291 $0.37 Showcase Booster Fun