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 - $50.50
Lightly Played - $40.40
Moderately Played - $35.40
Heavily Played - $30.30
Damaged - $25.30
Near Mint Spanish - $50.50
Lightly Played Spanish - $40.40
Moderately Played Spanish - $35.40
Heavily Played Spanish - $30.30
Damaged Spanish - $25.30
Foil Prices
Near Mint Foil - $112.20
Lightly Played Foil - $89.80
Moderately Played Foil - $78.60
Heavily Played Foil - $67.30
Damaged Foil - $56.10
Near Mint Foil Spanish - $112.20
Lightly Played Foil Spanish - $89.80
Moderately Played Foil Spanish - $78.60
Heavily Played Foil Spanish - $67.30
Damaged Foil Spanish - $56.10