Marble Diamond #320 – Commander Legends: Battle for Baldur's Gate (Common)

Magic: The Gathering · Commander Legends: Battle for Baldur's Gate · Common

Marble Diamond #320 Price

Marble Diamond (#320, Common) from Commander Legends: Battle for Baldur's Gate is worth $0.29 to $1.03 in Near Mint condition on TCGplayer as of October 3, 2026, depending on the printing (Normal to Foil). On Cardmarket, Europe's main marketplace, the Foil sells for €0.32.

Near Mint · TCGplayer: $1.03
Near Mint · Cardmarket: €0.32
30-day change: +4.0%
Printings: 3

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Marble Diamond prices by printing

Near Mint market prices, updated October 4, 2026.

Printing	TCGplayer (USD)	Cardmarket (EUR)
Foil	$1.03	€0.32
Normal	$0.29	€0.10
Foil - Japanese	—	—

TCGplayer market price and Cardmarket price for Near Mint English copies. They are two separate markets, so the euro figure is Cardmarket's own price, not a conversion of the dollar one. Source: TCGplayer, Cardmarket.

Card details

Set: Commander Legends: Battle for Baldur's Gate
Card number: 320
Rarity: Common
Released: June 10, 2022
Illustrator: Gaboleps
Type line: Artifact
Rules text: Marble Diamond enters the battlefield tapped.
T: Add W.
Flavor text: Every facet a benediction of Lathander's light.

Marble Diamond: common questions

How much is Marble Diamond #320 worth?

Marble Diamond (#320, Common) from Commander Legends: Battle for Baldur's Gate is worth $0.29 to $1.03 in Near Mint condition on TCGplayer as of October 3, 2026, depending on the printing (Normal to Foil). On Cardmarket, Europe's main marketplace, the Foil sells for €0.32.

What set is Marble Diamond from?

Marble Diamond is card 320 in Commander Legends: Battle for Baldur's Gate, released June 10, 2022. Its rarity is Common. Illustrated by Gaboleps.

Is Marble Diamond going up in price?

Over the last 30 days the Near Mint Foil price on TCGplayer moved from $0.99 (September 5, 2026) to $1.03 (October 3, 2026), a change of +4.0%. The 30-day low was $0.99 and the high $1.12.

How do I check what my Marble Diamond is worth?

Scan it with the TCG Vault app on iPhone: it identifies the card from the camera in seconds and shows its current market price and price history, then keeps it in your collection so you can follow its value.