Thalia, Heretic Cathar Price — $8.00 | Secret Lair Countdown Kit | Magic: The Gathering

Thalia, Heretic Cathar from Secret Lair Countdown Kit is worth $8.00 as of May 20, 2026.
Thalia, Heretic Cathar - Secret Lair Countdown Kit - Magic: The Gathering card
Card Name
Thalia, Heretic Cathar
Current Price
$8.00
Price Range
$7.45 – $8.55
Set
Secret Lair Countdown Kit
Game
Magic: The Gathering
Rarity
Rare
Card Number
2016
Era
Modern
Artist
Rosemary Valero-O'Connell
Type
Normal
Volatility
Stable
Last Updated
May 20, 2026
Thalia, Heretic Cathar Price Trends
PeriodChange
30d+8.6%
90d+68.4%

Raw & Graded Price Snapshot

Condition / GradePrice7d30dRecent Sales
Raw / Ungraded$8.000.0%+8.6%N/A

Marketplace Price Comparison

SourcePriceBasisAction
Guardian Estimate$8.00Blended market valueView price history
TCGPlayer$5.99Marketplace priceCheck listings

Sources tracked: tcgplayer_market, justtcg.

How Guardian Calculates This Price

Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.

Read the full Guardian Oracle pricing methodology.

Track, Grade, or Sell This Card

Thalia, Heretic Cathar is a Rare card from the Magic: The Gathering Secret Lair Countdown Kit set, currently valued at $6.35. Over the past 30 days, it has experienced a notable increase of 34.0% in market value. The card features artwork by Rosemary Valero-O'Connell, appealing to both collectors and players. Its continued appreciation reflects the card's relevance in formats where its abilities can influence gameplay.

Track Thalia, Heretic Cathar price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.

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Frequently Asked Questions

How much is Thalia, Heretic Cathar from Secret Lair Countdown Kit worth?

Thalia, Heretic Cathar from Secret Lair Countdown Kit is currently worth $8.00 in 2026. Prices are updated daily from multiple sources.

How rare is Thalia, Heretic Cathar in Secret Lair Countdown Kit?

Thalia, Heretic Cathar is a Rare card from the Secret Lair Countdown Kit set in Magic: The Gathering.

Is Thalia, Heretic Cathar going up in value?

Thalia, Heretic Cathar has decreased 0.0% in the last 7 days and increased 8.6% in 30 days. Current Guardian Estimate: $8.00.

Where can I buy Thalia, Heretic Cathar?

You can compare prices and buy Thalia, Heretic Cathar on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $8.00.

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7-Day Top Movers

How much is Thalia, Heretic Cathar from Secret Lair Countdown Kit worth?

Thalia, Heretic Cathar from Secret Lair Countdown Kit is currently worth $8.00 in 2026. Prices are updated daily from multiple sources.

How rare is Thalia, Heretic Cathar in Secret Lair Countdown Kit?

Thalia, Heretic Cathar is a Rare card from the Secret Lair Countdown Kit set in Magic: The Gathering.

Is Thalia, Heretic Cathar going up in value?

Thalia, Heretic Cathar has decreased 0.0% in the last 7 days and increased 8.6% in 30 days. Current Guardian Estimate: $8.00.

Where can I buy Thalia, Heretic Cathar?

You can compare prices and buy Thalia, Heretic Cathar on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $8.00.