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.
NM-Mint - $50.80
NM-Mint Non English - $50.80
Lightly Played - $48.30
Lightly Played Non English - $48.30
Moderately Played - $45.70
Moderately Played Non English - $45.70
Heavily Played - $40.70
Heavily Played Non English - $40.70
Damaged - $33.00
Damaged Non English - $33.00
Foil Prices
NM-Mint Foil - $116.60
NM-Mint Foil Non English - $116.60
Lightly Played Foil - $110.70
Lightly Played Foil Non English - $110.70
Moderately Played Foil - $104.90
Moderately Played Foil Non English - $104.90
Heavily Played Foil - $93.30
Heavily Played Foil Non English - $93.30
Damaged Foil - $75.80
Damaged Foil Non English - $75.80