Gemstone Mine enters the battlefield with three mining counters on it. {T}, Remove a mining counter from Gemstone Mine: Add one mana of any color. If there are no mining counters on Gemstone Mine, sacrifice it.
Near Mint - $2.500
Lightly Played - $2.000
Moderately Played - $1.800
Heavily Played - $1.500
Damaged - $1.300
Near Mint Spanish - $2.500
Lightly Played Spanish - $2.000
Moderately Played Spanish - $1.800
Heavily Played Spanish - $1.500
Damaged Spanish - $1.300