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 - $5.00
Lightly Played - $4.75
Moderately Played - $4.00
Heavily Played - $3.00
Damaged - $2.50
Near Mint Non-English - $5.00
Lightly Played Non-English - $4.75
Moderately Played Non-English - $4.00
Heavily Played Non-English - $3.00
Damaged Non-English - $2.50