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 - $732.60
Lightly Played - $586.10
Moderately Played - $512.90
Heavily Played - $439.60
Damaged - $366.30
Near Mint Spanish - $732.60
Lightly Played Spanish - $586.10
Moderately Played Spanish - $512.90
Heavily Played Spanish - $439.60
Damaged Spanish - $366.30