- Card Name
- Petrahydrox
- Current Price
- $0.22
- Set
- Guildpact
- Game
- Magic: The Gathering
- Rarity
- Common
- Card Number
- 148
- Era
- Modern
- Artist
- Anthony S. Waters
- Type
- Normal
- Last Updated
- May 11, 2026
Raw & Graded Price Snapshot
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $0.22 | 0.0% | 0.0% | N/A |
Marketplace Price Comparison
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $0.22 | Blended market value | View price history |
| TCGPlayer | $0.04 | Marketplace price | Check listings |
Sources tracked: 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.
Track, Grade, or Sell This Card
- Add this card to your collection to track value over time.
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Track Petrahydrox price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
More Cards from Guildpact
Godless Shrine — $169.99
Steam Vents — $164.99
Leyline of the Void — $100.00
Stomping Ground — $99.99
Teysa, Orzhov Scion — $35.00
Skarrg, the Rage Pits — $33.00
Storm Herd — $30.24
Leyline of Singularity — $26.99
Orzhov Signet — $24.18
Gruul Signet — $19.98
Petrahydrox in Other Sets
Petrahydrox (Ravnica Remastered) — $0.11- Petrahydrox (Magic Guildpact) — $0.08
- Petrahydrox (Magic Ravnica Remastered) — $0.05
Related Pages
- Petrahydrox Price Chart & History
- Cards Similar to Petrahydrox
- Petrahydrox Investment Analysis
- Petrahydrox Condition Prices (LP/MP/HP)
- Guildpact Set Price Guide
- Magic: The Gathering Hub
- Magic: The Gathering Price Guide
- Cards by Anthony S. Waters
- 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 Petrahydrox from Guildpact worth?
Petrahydrox from Guildpact is currently worth $0.22 in 2026. Prices are updated daily from multiple sources.
How rare is Petrahydrox in Guildpact?
Petrahydrox is a Common card from the Guildpact set in Magic: The Gathering.
Is Petrahydrox going up in value?
Petrahydrox has decreased 0.0% in the last 7 days and decreased 0.0% in 30 days. Current Guardian Estimate: $0.22.
Where can I buy Petrahydrox?
You can compare prices and buy Petrahydrox on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.22.
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How much is Petrahydrox from Guildpact worth?
Petrahydrox from Guildpact is currently worth $0.22 in 2026. Prices are updated daily from multiple sources.
How rare is Petrahydrox in Guildpact?
Petrahydrox is a Common card from the Guildpact set in Magic: The Gathering.
Is Petrahydrox going up in value?
Petrahydrox has decreased 0.0% in the last 7 days and decreased 0.0% in 30 days. Current Guardian Estimate: $0.22.
Where can I buy Petrahydrox?
You can compare prices and buy Petrahydrox on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.22.