Each opponent can't cast noncreature spells with converted mana cost greater than the number of lands that player controls.
Whenever an opponent casts a spell, if no mana was spent to cast it, counter that spell.
Near Mint - $500
Lightly Played - $400
Moderately Played - $400
Heavily Played - $300
Damaged - $300
Near Mint Spanish - $500
Lightly Played Spanish - $400
Moderately Played Spanish - $400
Heavily Played Spanish - $300
Damaged Spanish - $300
Foil Prices
Near Mint Foil - $7.500
Lightly Played Foil - $6.000
Moderately Played Foil - $5.200
Heavily Played Foil - $4.500
Damaged Foil - $3.800
Near Mint Foil Spanish - $7.500
Lightly Played Foil Spanish - $6.000
Moderately Played Foil Spanish - $5.200
Heavily Played Foil Spanish - $4.500
Damaged Foil Spanish - $3.800