If a source would deal damage to an opponent or a permanent an opponent controls, that source deals double that damage to that player or permanent instead.
If a source would deal damage to you or a permanent you control, prevent half that damage, rounded up.
NM-Mint - $1.70
Lightly Played - $1.60
Moderately Played - $1.50
Heavily Played - $1.30
Damaged - $1.10
NM-Mint Non English - $1.70
Lightly Played Non English - $1.60
Moderately Played Non English - $1.50
Heavily Played Non English - $1.30
Damaged Non English - $1.10