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.
"Common Cause [Foil]" is a card from the Magic: The Gathering Mercadian Masques set, categorized as an Unknown rarity. Currently valued at $5.37, it appeals to collectors for its unique foil finish and historical context within the game. As part of a set known for its focus on political themes and alliances, the card's value is influenced by its desirability among both players and collectors seeking to complete their collections.
Track Common Cause [Foil] price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
How much is Common Cause [Foil] from Magic Mercadian Masques worth?
Common Cause [Foil] from Magic Mercadian Masques is currently worth $5.37 in 2026. Prices are updated daily from multiple sources.
How rare is Common Cause [Foil] in Magic Mercadian Masques?
Common Cause [Foil] is a Unknown card from the Magic Mercadian Masques set in Magic: The Gathering.
Is Common Cause [Foil] going up in value?
Common Cause [Foil] has decreased 0.0% in the last 7 days. Current Guardian Estimate: $5.37.
Where can I buy Common Cause [Foil]?
You can compare prices and buy Common Cause [Foil] on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $5.37.
How much is Common Cause [Foil] from Magic Mercadian Masques worth?
Common Cause [Foil] from Magic Mercadian Masques is currently worth $5.37 in 2026. Prices are updated daily from multiple sources.
How rare is Common Cause [Foil] in Magic Mercadian Masques?
Common Cause [Foil] is a Unknown card from the Magic Mercadian Masques set in Magic: The Gathering.
Is Common Cause [Foil] going up in value?
Common Cause [Foil] has decreased 0.0% in the last 7 days. Current Guardian Estimate: $5.37.
Where can I buy Common Cause [Foil]?
You can compare prices and buy Common Cause [Foil] on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $5.37.
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