- Card Name
- Rookie Mistake
- Current Price
- $0.03
- Set
- Magic Core Set 2021
- Game
- Magic: The Gathering
- Rarity
- Unknown
- Era
- Modern
- Type
- unknown
- Last Updated
- May 13, 2026
Raw & Graded Price Snapshot
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $0.03 | N/A | N/A | N/A |
Marketplace Price Comparison
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $0.03 | Blended market value | View price history |
Sources tracked: pricecharting.
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.
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Track Rookie Mistake price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
More Cards from Magic Core Set 2021
- Booster Box [Collector] — $322.79
- Terror of the Peaks [Extended Art Foil] — $66.75
- Terror of the Peaks [Extended Art Foil] — $62.49
- Terror of the Peaks [Extended Art] — $50.13
- Booster Pack — $45.84
- Chromatic Orrery [Extended Art Foil] — $44.52
- Chromatic Orrery [Extended Art] — $38.14
- Chromatic Orrery [Foil] — $38.01
- Chromatic Orrery — $32.04
- Terror of the Peaks [Foil] — $31.78
Rookie Mistake in Other Sets
Rookie Mistake (Core Set 2021) — $0.05
Related Pages
- Rookie Mistake Price Chart & History
- Cards Similar to Rookie Mistake
- Rookie Mistake Investment Analysis
- Rookie Mistake Condition Prices (LP/MP/HP)
- Magic Core Set 2021 Set Price Guide
- Magic: The Gathering Hub
- Magic: The Gathering Price Guide
- Unknown 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 Rookie Mistake from Magic Core Set 2021 worth?
Rookie Mistake from Magic Core Set 2021 is currently worth $0.03 in 2026. Prices are updated daily from multiple sources.
How rare is Rookie Mistake in Magic Core Set 2021?
Rookie Mistake is a Unknown card from the Magic Core Set 2021 set in Magic: The Gathering.
Where can I buy Rookie Mistake?
You can compare prices and buy Rookie Mistake on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.03.
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How much is Rookie Mistake from Magic Core Set 2021 worth?
Rookie Mistake from Magic Core Set 2021 is currently worth $0.03 in 2026. Prices are updated daily from multiple sources.
How rare is Rookie Mistake in Magic Core Set 2021?
Rookie Mistake is a Unknown card from the Magic Core Set 2021 set in Magic: The Gathering.
Where can I buy Rookie Mistake?
You can compare prices and buy Rookie Mistake on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.03.