This spell costs X less to cast, where X is the total toughness of creatures you control.
Defender
2UU: Until end of turn, target creature you control gets +1/+0, gains "Whenever this creature deals combat damage to a player, draw cards equal to its toughness," and can attack as though it didn't have defender.
Near Mint - $2.20
Lightly Played - $2.00
Played - $1.60
Heavily Played - $1.30
Damaged - $1.10
Near Mint Non-English - $2.20
Lightly Played Non-English - $2.00
Played Non-English - $1.60
Heavily Played Non-English - $1.30
Damaged Non-English - $1.10
Foil Prices
Near Mint Foil - $2.50
Lightly Played Foil - $2.20
Played Foil - $1.70
Heavily Played Foil - $1.50
Damaged Foil - $1.20
Near Mint Foil Non-English - $2.50
Lightly Played Foil Non-English - $2.20
Played Foil Non-English - $1.70
Heavily Played Foil Non-English - $1.50
Damaged Foil Non-English - $1.20