Each creature gets +1/+1 for each other creature on the battlefield that shares at least one creature type with it. (For example, if two Goblin Warriors and a Goblin Shaman are on the battlefield, each gets +2/+2.)
Near Mint - $22.10
Near Mint Non-English - $22.10
Lightly Played - $19.90
Lightly Played Non-English - $19.90
Played - $15.50
Played Non-English - $15.50
Heavily Played - $13.30
Heavily Played Non-English - $13.30
Damaged - $11.10
Damaged Non-English - $11.10
Foil Prices
Near Mint Foil - $36.30
Near Mint Foil Non-English - $36.30
Lightly Played Foil - $32.70
Lightly Played Foil Non-English - $32.70
Played Foil - $25.40
Played Foil Non-English - $25.40
Heavily Played Foil - $21.80
Heavily Played Foil Non-English - $21.80
Damaged Foil - $18.20
Damaged Foil Non-English - $18.20