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 - $480
Near Mint Spanish - $480
Lightly Played - $430
Lightly Played Spanish - $430
Moderately Played - $360
Moderately Played Spanish - $360
Heavily Played - $290
Heavily Played Spanish - $290
Damaged - $190
Damaged Spanish - $190