This spell can't be countered. You may have Altered Ego enter the battlefield as a copy of any creature on the battlefield, except it enters with X additional +1/+1 counters on it.
Near Mint - $1.500
Lightly Played - $1.200
Moderately Played - $1.100
Heavily Played - $900
Damaged - $800
Near Mint Spanish - $1.500
Lightly Played Spanish - $1.200
Moderately Played Spanish - $1.100
Heavily Played Spanish - $900
Damaged Spanish - $800
Foil Prices
Near Mint Foil - $3.600
Lightly Played Foil - $2.900
Moderately Played Foil - $2.500
Heavily Played Foil - $2.100
Damaged Foil - $1.900
Near Mint Foil Spanish - $3.600
Lightly Played Foil Spanish - $2.900
Moderately Played Foil Spanish - $2.500
Heavily Played Foil Spanish - $2.100
Damaged Foil Spanish - $1.900