Xantcha, Sleeper Agent #24 – Secret Lair Countdown Kit (Rare)

Magic: The Gathering · Secret Lair Countdown Kit · Rare

Xantcha, Sleeper Agent #24 Price

Xantcha, Sleeper Agent (#24, Rare) from Secret Lair Countdown Kit is worth $1.19 to $1.39 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 €1.85.

Near Mint · TCGplayer: $1.39
Near Mint · Cardmarket: €1.85
30-day change: −7.3%
Printings: 2

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Xantcha, Sleeper Agent prices by printing

Near Mint market prices, updated October 4, 2026.

Printing	TCGplayer (USD)	Cardmarket (EUR)
Foil	$1.39	€1.85
Normal	$1.19	€1.02

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: Secret Lair Countdown Kit
Card number: 24
Rarity: Rare
Released: December 1, 2022
Illustrator: Matthew Southworth
Power / toughness: 5/5
Type line: Legendary Creature — Phyrexian Minion
Rules text: Xantcha enters under the control of an opponent of your choice.
Xantcha attacks each combat if able and can't attack its owner or planeswalkers its owner controls.
3: Xantcha's controller loses 2 life and you draw a card. Any player may activate this ability.

Xantcha, Sleeper Agent: common questions

How much is Xantcha, Sleeper Agent #24 worth?

Xantcha, Sleeper Agent (#24, Rare) from Secret Lair Countdown Kit is worth $1.19 to $1.39 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 €1.85.

What set is Xantcha, Sleeper Agent from?

Xantcha, Sleeper Agent is card 24 in Secret Lair Countdown Kit, released December 1, 2022. Its rarity is Rare. Illustrated by Matthew Southworth.

Is Xantcha, Sleeper Agent going up in price?

Over the last 30 days the Near Mint Foil price on TCGplayer moved from $1.50 (September 5, 2026) to $1.39 (October 3, 2026), a change of −7.3%. The 30-day low was $1.39 and the high $1.50.

How do I check what my Xantcha, Sleeper Agent 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.