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 - $6.40
Lightly Played - $6.10
Moderately Played - $5.80
Heavily Played - $5.20
Damaged - $4.20
NM-Mint Non English - $6.40
Lightly Played Non English - $6.10
Moderately Played Non English - $5.80
Heavily Played Non English - $5.20
Damaged Non English - $4.20
Foil Prices
NM-Mint Foil - $11.70
Lightly Played Foil - $11.10
Moderately Played Foil - $10.60
Heavily Played Foil - $9.40
Damaged Foil - $7.60
NM-Mint Foil Non English - $11.70
Lightly Played Foil Non English - $11.10
Moderately Played Foil Non English - $10.60
Heavily Played Foil Non English - $9.40
Damaged Foil Non English - $7.60