If Gemstone Caverns is in your opening hand and you're not the starting player, 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 - $66.50
Lightly Played - $53.20
Moderately Played - $46.60
Heavily Played - $39.90
Damaged - $33.30
Near Mint Spanish - $66.50
Lightly Played Spanish - $53.20
Moderately Played Spanish - $46.60
Heavily Played Spanish - $39.90
Damaged Spanish - $33.30