If Gemstone Caverns is in your opening hand and you're not playing first, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand. {T}: Add {C}. If Gemstone Caverns has a luck counter on it, instead add one mana of any color.
Near Mint - $35.20
Lightly Played - $28.20
Moderately Played - $24.70
Heavily Played - $21.20
Damaged - $17.60
Near Mint Spanish - $35.20
Lightly Played Spanish - $28.20
Moderately Played Spanish - $24.70
Heavily Played Spanish - $21.20
Damaged Spanish - $17.60
Foil Prices
Near Mint Foil - $83.40
Lightly Played Foil - $66.80
Moderately Played Foil - $58.40
Heavily Played Foil - $50.10
Damaged Foil - $41.70
Near Mint Foil Spanish - $83.40
Lightly Played Foil Spanish - $66.80
Moderately Played Foil Spanish - $58.40
Heavily Played Foil Spanish - $50.10
Damaged Foil Spanish - $41.70