Theoretical Duplication (Extended Art) #361 – Commander 2021 (Rare)

Magic: The Gathering · Commander 2021 · Rare

Theoretical Duplication (Extended Art) #361 Price

Theoretical Duplication (Extended Art) (#361, Rare) from Commander 2021 is worth $1.61 in Near Mint condition on TCGplayer as of October 3, 2026. On Cardmarket, Europe's main marketplace, the Normal sells for €1.28.

Near Mint · TCGplayer: $1.61
Near Mint · Cardmarket: €1.28
30-day change: −2.4%
Printings: 2

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Theoretical Duplication (Extended Art) prices by printing

Near Mint market prices, updated October 4, 2026.

Printing	TCGplayer (USD)	Cardmarket (EUR)
Normal	$1.61	€1.28
Normal - 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 2021
Card number: 361
Rarity: Rare
Released: April 23, 2021
Illustrator: Anna Christenson
Type line: Instant
Rules text: Whenever a nonotoken creature enters the battlefield under an opponent's control this turn, create a token that's a copy of that creature.

Theoretical Duplication (Extended Art): common questions

How much is Theoretical Duplication (Extended Art) #361 worth?

Theoretical Duplication (Extended Art) (#361, Rare) from Commander 2021 is worth $1.61 in Near Mint condition on TCGplayer as of October 3, 2026. On Cardmarket, Europe's main marketplace, the Normal sells for €1.28.

What set is Theoretical Duplication (Extended Art) from?

Theoretical Duplication (Extended Art) is card 361 in Commander 2021, released April 23, 2021. Its rarity is Rare. Illustrated by Anna Christenson.

Is Theoretical Duplication (Extended Art) going up in price?

Over the last 30 days the Near Mint Normal price on TCGplayer moved from $1.65 (September 5, 2026) to $1.61 (October 3, 2026), a change of −2.4%. The 30-day low was $1.54 and the high $1.65.

How do I check what my Theoretical Duplication (Extended Art) 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.