If target creature has toughness 5 or greater, it gets +4/-4 until end of turn. Otherwise, it gets +4/-X until end of turn, where X is its toughness minus 1.
Near Mint - $14.40
Near Mint Non-English - $14.40
Lightly Played - $13.00
Lightly Played Non-English - $13.00
Played - $10.10
Played Non-English - $10.10
Heavily Played - $8.70
Heavily Played Non-English - $8.70
Damaged - $7.20
Damaged Non-English - $7.20