If Mox Diamond would enter the battlefield, you may discard a land card instead. If you do, put Mox Diamond onto the battlefield. If you don't, put it into its owner's graveyard. {T}: Add one mana of any color.
Near Mint - $492.10
Lightly Played - $393.70
Moderately Played - $344.50
Heavily Played - $295.30
Damaged - $246.10
Near Mint Spanish - $492.10
Lightly Played Spanish - $393.70
Moderately Played Spanish - $344.50
Heavily Played Spanish - $295.30
Damaged Spanish - $246.10