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 - $2.30
Lightly Played - $2.10
Played - $1.60
Heavily Played - $1.40
Damaged - $1.20
Near Mint Non-English - $2.30
Lightly Played Non-English - $2.10
Played Non-English - $1.60
Heavily Played Non-English - $1.40
Damaged Non-English - $1.20