Diamond Mare
Diamond Mare Price Summary
As of Aug 9, 2026, the cheapest tracked printing of Diamond Mare is $0.17 (FDN #672), and the most expensive is $2.22 (M19 #231, Foil). The benchmark price (cheapest playable nonfoil) is $0.17, down 5.6% over 7 days, down 29.2% over 30 days, flat over 90 days. All-time tracked high: $0.24 (2026).
Diamond Mare Printings & Prices
Diamond Mare has 4 tracked printings across 3 sets, in nonfoil and foil finishes.
Sell Diamond Mare: Buylist Offers
Card Kingdom currently pays $1.40 cash for M19 #231 (Foil); the retail-buylist spread on that printing is 60% (wide).
| Buyer | Printing | Finish | Cash offer | Retail | Spread |
|---|---|---|---|---|---|
| Card Kingdom | M19 #231 | Foil | $1.40 | $3.49 | 60% |
| CoolStuffInc | M19 #231 | Foil | $0.75 | — | — |
| Card Kingdom | PLST #M19-231 | Nonfoil | $0.06 | $0.49 | 88% |
| starcitygames | M19 #231 | Foil | $0.02 | — | — |
| Card Kingdom | FDN #672 | Nonfoil | $0.02 | $0.35 | 94% |
| Card Kingdom | M19 #231 | Nonfoil | $0.02 | $0.35 | 94% |
| starcitygames | M19 #231 | Nonfoil | $0.01 | — | — |
| starcitygames | FDN #672 | Nonfoil | $0.01 | — | — |
| starcitygames | FDN #770 | Nonfoil | $0.01 | — | — |
Diamond Mare Rules Text & Legality
As this creature enters, choose a color.
Whenever you cast a spell of the chosen color, you gain 1 life.
Diamond Mare is legal in Standard, Pioneer, Modern, Legacy and Commander, and not legal in Pauper.
Reprints & Reprint Risk
Diamond Mare has been reprinted 6 times. The Foundations reprint cut the price 87% in 30 days.
| Set | Date | Rarity | Treatment | Price before | Day 1 | 30 days | 90 days |
|---|---|---|---|---|---|---|---|
| FDN #770 | 2024-11-15 | Uncommon | Standard | — | — | — | — |
| FDN #770 | 2024-11-15 | Uncommon | Standard | — | — | — | — |
| FDN #672 | 2024-11-15 | Uncommon | Standard | $0.87 | $0.66 | $0.11 | $0.10 |
| PLST #M19-231 | 2022-04-29 | Uncommon | Standard | — | — | — | — |
| M19 #231 | 2018-07-13 | Uncommon | Standard | — | — | — | — |
| M19 #231 | 2018-07-13 | Uncommon | Standard | — | — | — | — |
FDN #770 
PLST #M19-231 
M19 #231 Diamond Mare in Commander
Diamond Mare is the #7,548 most-played card on EDHREC, up 60 places over the last 30 days.
Diamond Mare FAQ
How much is Diamond Mare worth?
Diamond Mare is worth about $0.17 for its cheapest playable printing as of Aug 9, 2026. Prices range from $0.17 to $2.22 across 4 tracked printings.
Is Diamond Mare legal in Commander?
Yes — Diamond Mare is legal in Commander. It is also legal in Standard, Pioneer, Modern and Legacy.
Has Diamond Mare been reprinted?
Yes — Diamond Mare has been reprinted 6 times, with 4 printings tracked on The Index.
Why is Diamond Mare cheap?
Diamond Mare trades at about $0.17 — 6 reprints keep supply plentiful, and Commander demand is modest (#7,548 on EDHREC).