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 - $1.00
Lightly Played - $0.80
Moderately Played - $0.70
Heavily Played - $0.60
Damaged - $0.50
Near Mint Spanish - $1.00
Lightly Played Spanish - $0.80
Moderately Played Spanish - $0.70
Heavily Played Spanish - $0.60
Damaged Spanish - $0.50
Foil Prices
Near Mint Foil - $1.00
Lightly Played Foil - $0.80
Moderately Played Foil - $0.70
Heavily Played Foil - $0.60
Damaged Foil - $0.50
Near Mint Foil Spanish - $1.00
Lightly Played Foil Spanish - $0.80
Moderately Played Foil Spanish - $0.70
Heavily Played Foil Spanish - $0.60
Damaged Foil Spanish - $0.50