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 - £1.10
Lightly Played - £0.90
Moderately Played - £0.80
Heavily Played - £0.50
Damaged - £0.30
Near Mint Non English - £1.10
Lightly Played Non English - £0.90
Moderately Played Non English - £0.80
Heavily Played Non English - £0.50
Damaged Non English - £0.30
Foil Prices
Near Mint Foil - £1.20
Lightly Played Foil - £1.10
Moderately Played Foil - £0.90
Heavily Played Foil - £0.60
Damaged Foil - £0.40
Near Mint Foil Non English - £1.20
Lightly Played Foil Non English - £1.10
Moderately Played Foil Non English - £0.90
Heavily Played Foil Non English - £0.60
Damaged Foil Non English - £0.40