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 - $41.100
Lightly Played - $32.900
Moderately Played - $28.800
Heavily Played - $24.700
Damaged - $20.600
Near Mint Spanish - $41.100
Lightly Played Spanish - $32.900
Moderately Played Spanish - $28.800
Heavily Played Spanish - $24.700
Damaged Spanish - $20.600