When a monster would be Summoned, OR a Spell/Trap Card is activated: Pay half your Life Points; negate the Summon or activation, and if you do, destroy that card.
Near Mint Unlimited - $53.00
Lightly Played Unlimited - $50.30
Moderately Played Unlimited - $45.00
Heavily Played Unlimited - $39.70
Damaged Unlimited - $37.10