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.
NM-Mint - $4.70
Lightly Played - $4.30
Moderately Played - $3.80
Heavily Played - $3.30
Damaged - $2.40
NM-Mint Non English - $4.70
Lightly Played Non English - $4.30
Moderately Played Non English - $3.80
Heavily Played Non English - $3.30
Damaged Non English - $2.40
Foil Prices
NM-Mint Foil - $13.40
Lightly Played Foil - $12.10
Moderately Played Foil - $10.70
Heavily Played Foil - $9.40
Damaged Foil - $6.70
NM-Mint Foil Non English - $13.40
Lightly Played Foil Non English - $12.10
Moderately Played Foil Non English - $10.70
Heavily Played Foil Non English - $9.40
Damaged Foil Non English - $6.70