Creatures can't attack you or planeswalkers you control unless their controller pays {X} for each of those creatures, where X is the number of enchantments you control.
Near Mint - $4.30
Lightly Played - $3.40
Moderately Played - $3.00
Heavily Played - $2.60
Damaged - $2.20
Near Mint Spanish - $4.30
Lightly Played Spanish - $3.40
Moderately Played Spanish - $3.00
Heavily Played Spanish - $2.60
Damaged Spanish - $2.20
Foil Prices
Near Mint Foil - $3.70
Lightly Played Foil - $3.00
Moderately Played Foil - $2.60
Heavily Played Foil - $2.20
Damaged Foil - $1.90
Near Mint Foil Spanish - $3.70
Lightly Played Foil Spanish - $3.00
Moderately Played Foil Spanish - $2.60
Heavily Played Foil Spanish - $2.20
Damaged Foil Spanish - $1.90