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 - £1.70
Lightly Played - £1.50
Moderately Played - £1.20
Heavily Played - £0.90
Damaged - £0.60
Near Mint Non English - £1.70
Lightly Played Non English - £1.50
Moderately Played Non English - £1.20
Heavily Played Non English - £0.90
Damaged Non English - £0.60