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 - $2.700
Lightly Played - $2.200
Moderately Played - $1.900
Heavily Played - $1.600
Damaged - $1.400
Near Mint Spanish - $2.700
Lightly Played Spanish - $2.200
Moderately Played Spanish - $1.900
Heavily Played Spanish - $1.600
Damaged Spanish - $1.400
Foil Prices
Near Mint Foil - $2.900
Lightly Played Foil - $2.300
Moderately Played Foil - $2.000
Heavily Played Foil - $1.700
Damaged Foil - $1.400
Near Mint Foil Spanish - $2.900
Lightly Played Foil Spanish - $2.300
Moderately Played Foil Spanish - $2.000
Heavily Played Foil Spanish - $1.700
Damaged Foil Spanish - $1.400