Either player can pay 800 Life Points to negate the Special Summon of a monster(s), and/or an effect that Special Summons a monster(s) and destroy those cards.
NM-Mint Unlimited - $15.10
NM-Mint Unlimited Non English - $15.10
Lightly Played Unlimited - $14.30
Lightly Played Unlimited Non English - $14.30
Moderately Played Unlimited - $13.60
Moderately Played Unlimited Non English - $13.60
Heavily Played Unlimited - $12.10
Heavily Played Unlimited Non English - $12.10
Damaged Unlimited - $9.80
Damaged Unlimited Non English - $9.80