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 - $999.40
Near Mint Non-English - $999.40
Lightly Played - $899.50
Lightly Played Non-English - $899.50
Played - $699.60
Played Non-English - $699.60
Heavily Played - $599.70
Heavily Played Non-English - $599.70
Damaged - $499.70
Damaged Non-English - $499.70