As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.
Near Mint - $41.25
Lightly Played - $39.25
Moderately Played - $33.00
Heavily Played - $24.75
Damaged - $20.75
Near Mint Non-English - $41.25
Lightly Played Non-English - $39.25
Moderately Played Non-English - $33.00
Heavily Played Non-English - $24.75
Damaged Non-English - $20.75
Foil Prices
Near Mint Foil - $45.50
Lightly Played Foil - $43.00
Moderately Played Foil - $36.25
Heavily Played Foil - $27.25
Damaged Foil - $22.75
Near Mint Foil Non-English - $45.50
Lightly Played Foil Non-English - $43.00
Moderately Played Foil Non-English - $36.25
Heavily Played Foil Non-English - $27.25
Damaged Foil Non-English - $22.75