Morph {4}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When Chromeshell Crab is turned face up, you may exchange control of target creature you control and target creature an opponent controls.
Near Mint - $0.50
Lightly Played - $0.40
Moderately Played - $0.30
Heavily Played - $0.20
Damaged - $0.10
Near Mint French - $0.50
Lightly Played French - $0.40
Moderately Played French - $0.30
Heavily Played French - $0.20
Damaged French - $0.10