You may pay {B} rather than pay this spell's mana cost if there are thirteen or more creatures on the battlefield. Each player sacrifices thirteen creatures of their choice.
Near Mint - $13.80
Lightly Played - $12.40
Played - $9.70
Heavily Played - $8.30
Damaged - $6.90
Near Mint Non-English - $13.80
Lightly Played Non-English - $12.40
Played Non-English - $9.70
Heavily Played Non-English - $8.30
Damaged Non-English - $6.90
Foil Prices
Near Mint Foil - $22.30
Lightly Played Foil - $20.10
Played Foil - $15.70
Heavily Played Foil - $13.40
Damaged Foil - $11.20
Near Mint Foil Non-English - $22.30
Lightly Played Foil Non-English - $20.10
Played Foil Non-English - $15.70
Heavily Played Foil Non-English - $13.40
Damaged Foil Non-English - $11.20