You and target spell's controller bid life. You start the bidding with a bid of 1. In turn order, each player may top the high bid. The bidding ends if the high bid stands. The high bidder loses life equal to the high bid. If you win the bidding, counter that spell.
Near Mint - $3.20
Lightly Played - $2.60
Moderately Played - $2.30
Heavily Played - $2.00
Damaged - $1.60
Near Mint Spanish - $3.20
Lightly Played Spanish - $2.60
Moderately Played Spanish - $2.30
Heavily Played Spanish - $2.00
Damaged Spanish - $1.60
Foil Prices
Near Mint Foil - $15.90
Lightly Played Foil - $12.70
Moderately Played Foil - $11.10
Heavily Played Foil - $9.50
Damaged Foil - $8.00
Near Mint Foil Spanish - $15.90
Lightly Played Foil Spanish - $12.70
Moderately Played Foil Spanish - $11.10
Heavily Played Foil Spanish - $9.50
Damaged Foil Spanish - $8.00