When Detention Sphere enters the battlefield, you may exile target nonland permanent not named Detention Sphere and all other permanents with the same name as that permanent. When Detention Sphere leaves the battlefield, return the exiled cards to the battlefield under their owner's control.
Near Mint - $0.10
Lightly Played - $0.10
Moderately Played - $0.10
Heavily Played - $0.10
Damaged - $0.10
Near Mint Spanish - $0.10
Lightly Played Spanish - $0.10
Moderately Played Spanish - $0.10
Heavily Played Spanish - $0.10
Damaged Spanish - $0.10
Foil Prices
Near Mint Foil - $0.60
Lightly Played Foil - $0.50
Moderately Played Foil - $0.40
Heavily Played Foil - $0.40
Damaged Foil - $0.30
Near Mint Foil Spanish - $0.60
Lightly Played Foil Spanish - $0.50
Moderately Played Foil Spanish - $0.40
Heavily Played Foil Spanish - $0.40
Damaged Foil Spanish - $0.30