You may choose not to untap Old Man of the Sea during your untap step. {T}: Gain control of target creature with power less than or equal to Old Man of the Sea's power for as long as Old Man of the Sea remains tapped and that creature's power remains less than or equal to Old Man of the Sea's power.
Near Mint - $235.600
Lightly Played - $188.500
Moderately Played - $164.900
Heavily Played - $141.400
Damaged - $117.800
Near Mint Spanish - $235.600
Lightly Played Spanish - $188.500
Moderately Played Spanish - $164.900
Heavily Played Spanish - $141.400
Damaged Spanish - $117.800