T: Add one colorless mana to your mana pool. If you control Urza’s Mine, Urza’s Tower, and Urza’s Power Plant, add two colorless mana to your mana pool instead of one.
Mines became common as cities during the days of the artificers.
Near Mint - $3.50
Near Mint Non-English - $3.50
Lightly Played - $3.25
Lightly Played Non-English - $3.25
Moderately Played - $2.75
Moderately Played Non-English - $2.75
Heavily Played - $2.25
Heavily Played Non-English - $2.25
Damaged - $1.75
Damaged Non-English - $1.75