Destroy as many Spell/Trap Cards you control as possible, then destroy as many Spell/Trap Cards your opponent controls as possible, up to the number of cards destroyed by this effect.
Near Mint Unlimited - $0.25
Lightly Played Unlimited - $0.20
Moderately Played Unlimited - $0.17
Heavily Played Unlimited - $0.15
Damaged Unlimited - $0.13