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 - $53.50
Lightly Played - $51.00
Moderately Played - $42.75
Heavily Played - $32.25
Damaged - $26.75
Near Mint Non-English - $53.50
Lightly Played Non-English - $51.00
Moderately Played Non-English - $42.75
Heavily Played Non-English - $32.25
Damaged Non-English - $26.75