- Card Name
- Portent of Betrayal
- Current Price
- $0.05
- Price Range
- $0.03 – $0.08
- Set
- Theros
- Game
- Magic: The Gathering
- Rarity
- Common
- Card Number
- 133
- Era
- Modern
- Artist
- Daarken
- Type
- Normal
- EUR Price
- €0.07
- Last Updated
- June 17, 2026
| Period | Change |
|---|---|
| 30d | -40.0% |
| 90d | -45.5% |
Raw & Graded Price Snapshot
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $0.05 | 0.0% | -40.0% | N/A |
Marketplace Price Comparison
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $0.05 | Blended market value | View price history |
| TCGPlayer | $0.05 | Marketplace price | Check listings |
| Cardmarket | €0.07 | European market price | Compare markets |
Sources tracked: tcgplayer_market, scryfall.
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.
Track, Grade, or Sell This Card
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Track Portent of Betrayal price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
More Cards from Theros
Theros - Booster Box — $287.19
Face the Hydra Challenge Deck — $103.76
Theros - Fat Pack — $86.16
Elspeth, Sun's Champion — $50.00
Purphoros, God of the Forge — $33.34
Theros - Intro Pack - Abhorrent Overlord — $31.15
Erebos, God of the Dead — $22.80
Nykthos, Shrine to Nyx — $22.00
Theros - Event Deck - Inspiring Heroics — $21.95
Theros - Intro Pack - Anthousa, Setessan Hero — $20.49
Portent of Betrayal in Other Sets
Related Pages
- Portent of Betrayal Price Chart & History
- Portent of Betrayal Sold Comps & Sales History
- Cards Similar to Portent of Betrayal
- Portent of Betrayal Investment Analysis
- Portent of Betrayal Condition Prices (LP/MP/HP)
- Theros Set Price Guide
- Magic: The Gathering Hub
- Magic: The Gathering Price Guide
- Cards by Daarken
- Common Magic: The Gathering Cards
- Most Expensive Magic: The Gathering Cards
- Best Cards Under $5
- Magic: The Gathering Market Movers Today
- Scan Your Cards
- AI Card Grading
- Grading ROI Calculator
- Card Value Checker
- Where to Sell Magic: The Gathering Cards
Frequently Asked Questions
How much is Portent of Betrayal from Theros worth?
Portent of Betrayal from Theros is currently worth $0.05 in 2026. Prices are updated daily from multiple sources.
How rare is Portent of Betrayal in Theros?
Portent of Betrayal is a Common card from the Theros set in Magic: The Gathering.
Is Portent of Betrayal going up in value?
Portent of Betrayal has decreased 0.0% in the last 7 days and decreased 40.0% in 30 days. Current Guardian Estimate: $0.05.
Where can I buy Portent of Betrayal?
You can compare prices and buy Portent of Betrayal on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.05.
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How much is Portent of Betrayal from Theros worth?
Portent of Betrayal from Theros is currently worth $0.05 in 2026. Prices are updated daily from multiple sources.
How rare is Portent of Betrayal in Theros?
Portent of Betrayal is a Common card from the Theros set in Magic: The Gathering.
Is Portent of Betrayal going up in value?
Portent of Betrayal has decreased 0.0% in the last 7 days and decreased 40.0% in 30 days. Current Guardian Estimate: $0.05.
Where can I buy Portent of Betrayal?
You can compare prices and buy Portent of Betrayal on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.05.