At the beginning of each player's upkeep, that player chooses a color. Until end of turn, lands tapped for mana produce mana of the chosen color instead of any other color.
Near Mint - $10,100
Lightly Played - $8,100
Moderately Played - $7,100
Heavily Played - $6,100
Damaged - $5,100
Near Mint Spanish - $10,100
Lightly Played Spanish - $8,100
Moderately Played Spanish - $7,100
Heavily Played Spanish - $6,100
Damaged Spanish - $5,100