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 - $37.30
NM-Mint Non English - $37.30
Lightly Played - $35.40
Lightly Played Non English - $35.40
Moderately Played - $33.50
Moderately Played Non English - $33.50
Heavily Played - $29.80
Heavily Played Non English - $29.80
Damaged - $24.20
Damaged Non English - $24.20
Foil Prices
NM-Mint Foil - $90.10
NM-Mint Foil Non English - $90.10
Lightly Played Foil - $85.60
Lightly Played Foil Non English - $85.60
Moderately Played Foil - $81.10
Moderately Played Foil Non English - $81.10
Heavily Played Foil - $72.10
Heavily Played Foil Non English - $72.10
Damaged Foil - $58.60
Damaged Foil Non English - $58.60