Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, counter that spell if it has the same mana value as the revealed card.
Near Mint - $12.00
Lightly Played - $11.50
Moderately Played - $9.00
Heavily Played - $7.25
Damaged - $5.00
Near Mint Non-English - $12.00
Lightly Played Non-English - $11.50
Moderately Played Non-English - $9.00
Heavily Played Non-English - $7.25
Damaged Non-English - $5.00
Foil Prices
Near Mint Foil - $126.00
Lightly Played Foil - $119.75
Moderately Played Foil - $94.50
Heavily Played Foil - $75.75
Damaged Foil - $50.50
Near Mint Foil Non-English - $126.00
Lightly Played Foil Non-English - $119.75
Moderately Played Foil Non-English - $94.50
Heavily Played Foil Non-English - $75.75
Damaged Foil Non-English - $50.50