Mox Diamond
Mox Diamond Price Summary
As of Aug 6, 2026, the cheapest tracked printing of Mox Diamond is $1,130.16 (STH #138), and the most expensive is $1,418.99 (V10 #10, Foil). The benchmark price (cheapest playable nonfoil) is $1,130.16, up 0.1% over 7 days, up 1.0% over 30 days, up 6.0% over 90 days. All-time tracked high: $1,132.52 (2026).
Mox Diamond Printings & Prices
Mox Diamond has 2 tracked printings across 2 sets, in foil and nonfoil finishes.
Sell Mox Diamond: Buylist Offers
Card Kingdom currently pays $1,325.00 cash for V10 #10 (Foil); the retail-buylist spread on that printing is 40% (normal).
| Buyer | Printing | Finish | Cash offer | Retail | Spread |
|---|---|---|---|---|---|
| Card Kingdom | V10 #10 | Foil | $1,325.00 | $2,199.99 | 40% |
| CoolStuffInc | V10 #10 | Foil | $1,300.00 | — | — |
| Card Kingdom | STH #138 | Nonfoil | $730.00 | $1,399.99 | 48% |
Mox Diamond Rules Text & Legality
If this artifact would enter, you may discard a land card instead. If you do, put this artifact onto the battlefield. If you don't, put it into its owner's graveyard.
{T}: Add one mana of any color.
Mox Diamond is legal in Legacy and Commander, and not legal in Standard, Pioneer, Modern and Pauper.
Mox Diamond Rulings
- May 1, 2008 If you don't discard a land card, Mox Diamond never enters. It won't trigger abilities that look for something entering, and you won't get the opportunity to tap it for mana.
Reprints & Reprint Risk
Mox Diamond has been reprinted 2 times.
| Set | Date | Rarity | Treatment |
|---|---|---|---|
| V10 #10 | 2010-08-27 | Mythic | Standard |
| STH #138 | 1998-03-02 | Rare | Standard |
V10 #10 
STH #138 Mox Diamond in Commander
Mox Diamond is the #249 most-played card on EDHREC, down 2 places over the last 30 days.
Mox Diamond FAQ
How much is Mox Diamond worth?
Mox Diamond is worth about $1,130.16 for its cheapest playable printing as of Aug 6, 2026. Prices range from $1,130.16 to $1,418.99 across 2 tracked printings.
Is Mox Diamond legal in Commander?
Yes — Mox Diamond is legal in Commander. It is also legal in Legacy.
Has Mox Diamond been reprinted?
Yes — Mox Diamond has been reprinted 2 times, with 2 printings tracked on The Index.
Why is Mox Diamond expensive?
Mox Diamond holds a $1,130.16 price because it is on the Reserved List, so it can never be reprinted and Commander demand is high (#249 on EDHREC).