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 - $13.25
Near Mint Non-English - $13.25
Lightly Played - $12.50
Lightly Played Non-English - $12.50
Moderately Played - $10.50
Moderately Played Non-English - $10.50
Heavily Played - $8.00
Heavily Played Non-English - $8.00
Damaged - $6.75
Damaged Non-English - $6.75