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 - $953.70
Near Mint Non-English - $953.70
Lightly Played - $858.40
Lightly Played Non-English - $858.40
Played - $667.60
Played Non-English - $667.60
Heavily Played - $572.30
Heavily Played Non-English - $572.30
Damaged - $476.90
Damaged Non-English - $476.90