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 - $56,600
Lightly Played - $45,300
Moderately Played - $39,600
Heavily Played - $34,000
Damaged - $28,300
Near Mint Spanish - $56,600
Lightly Played Spanish - $45,300
Moderately Played Spanish - $39,600
Heavily Played Spanish - $34,000
Damaged Spanish - $28,300