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 - $41.10
Lightly Played - $32.90
Moderately Played - $28.80
Heavily Played - $24.70
Damaged - $20.60
Near Mint Spanish - $41.10
Lightly Played Spanish - $32.90
Moderately Played Spanish - $28.80
Heavily Played Spanish - $24.70
Damaged Spanish - $20.60