You get X {E} (energy counters), then you may pay any amount of {E}. Destroy each artifact, creature, and enchantment with mana value less than or equal to the amount of {E} paid this way.
Near Mint - $9.50
Lightly Played - $8.50
Played - $6.60
Heavily Played - $5.70
Damaged - $4.80
Near Mint Non-English - $9.50
Lightly Played Non-English - $8.50
Played Non-English - $6.60
Heavily Played Non-English - $5.70
Damaged Non-English - $4.80
Foil Prices
Near Mint Foil - $15.50
Lightly Played Foil - $13.90
Played Foil - $10.90
Heavily Played Foil - $9.30
Damaged Foil - $7.80
Near Mint Foil Non-English - $15.50
Lightly Played Foil Non-English - $13.90
Played Foil Non-English - $10.90
Heavily Played Foil Non-English - $9.30
Damaged Foil Non-English - $7.80