At the beginning of each of your main phases, if you haven't added mana with this ability this turn, you may add X mana of any one color, where X is the number of Islands target opponent controls.
Near Mint - $23.25
Lightly Played - $22.25
Moderately Played - $18.75
Heavily Played - $14.00
Damaged - $11.75
Near Mint Non-English - $23.25
Lightly Played Non-English - $22.25
Moderately Played Non-English - $18.75
Heavily Played Non-English - $14.00
Damaged Non-English - $11.75
Foil Prices
Near Mint Foil - $26.75
Lightly Played Foil - $25.50
Moderately Played Foil - $21.50
Heavily Played Foil - $16.00
Damaged Foil - $13.50
Near Mint Foil Non-English - $26.75
Lightly Played Foil Non-English - $25.50
Moderately Played Foil Non-English - $21.50
Heavily Played Foil Non-English - $16.00
Damaged Foil Non-English - $13.50