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 - $63.100
Lightly Played - $50.500
Moderately Played - $44.200
Heavily Played - $37.900
Damaged - $31.600
Near Mint Spanish - $63.100
Lightly Played Spanish - $50.500
Moderately Played Spanish - $44.200
Heavily Played Spanish - $37.900
Damaged Spanish - $31.600