Creatures your opponents control lose flying until end of turn if {G} was spent to cast Invert the Skies, and creatures you control gain flying until end of turn if {U} was spent to cast it. (Do both if {G}{U} was spent.)
Near Mint - $0.30
Near Mint Non-English - $0.30
Lightly Played - $0.30
Lightly Played Non-English - $0.30
Played - $0.20
Played Non-English - $0.20
Heavily Played - $0.20
Heavily Played Non-English - $0.20
Damaged - $0.20
Damaged Non-English - $0.20
Foil Prices
Near Mint Foil - $1.30
Near Mint Foil Non-English - $1.30
Lightly Played Foil - $1.20
Lightly Played Foil Non-English - $1.20
Played Foil - $0.90
Played Foil Non-English - $0.90
Heavily Played Foil - $0.80
Heavily Played Foil Non-English - $0.80
Damaged Foil - $0.70
Damaged Foil Non-English - $0.70