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Xantcha, Sleeper Agent Secret Lair 30th Anniversary Countdown Kit #24 Magic: The Gathering card
Rare

Xantcha, Sleeper Agent Secret Lair 30th Anniversary Countdown Kit #24

Card #24 · Illustrated by Matthew Southworth · Black / Red Colour
Other versions: Foil #51 ($16.22)
Market value · ungraded
$1.62
▲ 28.6% · 30d
PSA 10
$11
6× raw
Blended from live market data · graded from real sold data
Confidence high · estimate, not an appraisal · How we price →
Buy from here
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Xantcha, Sleeper Agent is a Rare Magic: The Gathering card from Secret Lair 30th Anniversary Countdown Kit (#24), illustrated by Matthew Southworth. Its current blended market value is $1.62 ungraded, with a PSA 10 worth around $11. Prices update from real market data.

Graded prices
Ungraded (raw)$1.62
PSA graded price estimates by grade
GradeRelative valuePrice
PSA 10$11$11–$11
“Sold” = median of real recent sold listings at that grade (eBay or Fanatics Collect — hover a badge to see which). Other figures are blended marketplace estimates. Confidence reflects source backing and price spread — not PSA-official values.

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Price history · raw near-mint

23 Jul 202621 Aug 2026
Latest
$1.62
Period high
$1.62
Period low
$1.25
Change
▲ 29.6%
Available to buy nowLive on eBay

Card details

Set
Secret Lair 30th Anniversary Countdown Kit
Number
#24
Rarity
Rare
Illustrator
Matthew Southworth
Colour
Black / Red
Game
Magic: The Gathering

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All Secret Lair 30th Anniversary Countdown Kit cards →

Where to buy & check prices

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Frequently asked questions

How much is Xantcha, Sleeper Agent worth?

Xantcha, Sleeper Agent (Secret Lair 30th Anniversary Countdown Kit #24) is worth around $1.62 ungraded, or about $11 in PSA 10, based on live Magic: The Gathering market data.

What is a PSA 10 Xantcha, Sleeper Agent worth?

A PSA 10 Xantcha, Sleeper Agent sells for around $11, roughly 6× the ungraded price.

Where can I buy Xantcha, Sleeper Agent?

You can buy Xantcha, Sleeper Agent on TCGplayer, Cardmarket and eBay — see the live listings on this page. Always compare against the blended market value first.

What rarity is Xantcha, Sleeper Agent?

Xantcha, Sleeper Agent is a Rare Magic: The Gathering card from the Secret Lair 30th Anniversary Countdown Kit set, illustrated by Matthew Southworth.

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Free to use with attribution to CardTrack.

Citation
Xantcha, Sleeper Agent (Secret Lair 30th Anniversary Countdown Kit #24) — Magic: The Gathering market value $1.62, PSA 10 $10.50. Source: CardTrack, https://cardtrack.com/magic/card/secret-lair-30th-anniversary-countdown-kit/xantcha-sleeper-agent-24
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<iframe src="https://cardtrack.com/embed/card?id=SLC-24" width="100%" height="160" style="border:0;max-width:460px" title="Xantcha, Sleeper Agent price — CardTrack" loading="lazy"></iframe> <p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>