- Card Name
- Chain Reaction
- Current Price
- $0.37
- Set
- Commander 2021
- Game
- Magic: The Gathering
- Rarity
- Rare
- Card Number
- 161
- Era
- Modern
- Artist
- Trevor Claxton
- Type
- Normal
- Last Updated
- May 10, 2026
| Period | Change |
|---|---|
| 30d | -2.6% |
Raw & Graded Price Snapshot
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $0.37 | 0.0% | -2.6% | N/A |
Marketplace Price Comparison
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $0.37 | Blended market value | View price history |
| TCGPlayer | $0.38 | Marketplace price | Check 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.
Track, Grade, or Sell This Card
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Track Chain Reaction price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
More Cards from Commander 2021
Commander 2021 - Set of 5 — $279.07
Commander 2021 Deck - Silverquill Statement — $97.68
Commander 2021 Deck - Witherbloom Witchcraft — $83.13- Commander 2021 Deck - Witherbloom Witchcraft — $82.61
Commander 2021 Deck - Quantum Quandrix — $75.15
Commander 2021 Deck - Silverquill Statement (Minimal Packaging) — $74.62
Commander 2021 Deck - Witherbloom Witchcraft (Minimal Packaging) — $60.83
Commander 2021 Deck - Quantum Quandrix (Minimal Packaging) — $59.24- Commander 2021 Deck - Quantum Quandrix (Minimal Packaging) — $58.89
Commander 2021 Deck - Lorehold Legacies — $58.08
Chain Reaction in Other Sets
Chain Reaction (Worldwake) — $12.04- Chain Reaction (Magic Commander) — $1.11
Chain Reaction (The Hunted) — $1.02
Chain Reaction (Secret Lair Drop) — $0.93- Chain Reaction (Magic Secret Lair Drop) — $0.92
- Chain Reaction (Magic Commander 2015) — $0.90
Chain Reaction (Secret Lair Drop Series) — $0.81- Chain Reaction (Magic Kamigawa: Neon Dynasty Commander) — $0.75
Chain Reaction (Commander: Kamigawa: Neon Dynasty) — $0.75- Chain Reaction (Magic Worldwake) — $0.74
Related Pages
- Chain Reaction Price Chart & History
- Cards Similar to Chain Reaction
- Chain Reaction Investment Analysis
- Chain Reaction Condition Prices (LP/MP/HP)
- Commander 2021 Set Price Guide
- Magic: The Gathering Hub
- Magic: The Gathering Price Guide
- Cards by Trevor Claxton
- Rare 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 Chain Reaction from Commander 2021 worth?
Chain Reaction from Commander 2021 is currently worth $0.37 in 2026. Prices are updated daily from multiple sources.
How rare is Chain Reaction in Commander 2021?
Chain Reaction is a Rare card from the Commander 2021 set in Magic: The Gathering.
Is Chain Reaction going up in value?
Chain Reaction has decreased 0.0% in the last 7 days and decreased 2.6% in 30 days. Current Guardian Estimate: $0.37.
Where can I buy Chain Reaction?
You can compare prices and buy Chain Reaction on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.37.
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How much is Chain Reaction from Commander 2021 worth?
Chain Reaction from Commander 2021 is currently worth $0.37 in 2026. Prices are updated daily from multiple sources.
How rare is Chain Reaction in Commander 2021?
Chain Reaction is a Rare card from the Commander 2021 set in Magic: The Gathering.
Is Chain Reaction going up in value?
Chain Reaction has decreased 0.0% in the last 7 days and decreased 2.6% in 30 days. Current Guardian Estimate: $0.37.
Where can I buy Chain Reaction?
You can compare prices and buy Chain Reaction on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $0.37.