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 - $15.90
Lightly Played Unlimited - $14.30
Moderately Played Unlimited - $12.70
Heavily Played Unlimited - $11.10
Damaged Unlimited - $8.00
NM-Mint Unlimited Non English - $15.90
Lightly Played Unlimited Non English - $14.30
Moderately Played Unlimited Non English - $12.70
Heavily Played Unlimited Non English - $11.10
Damaged Unlimited Non English - $8.00