Core Prowler #103 – Mirrodin Besieged (Uncommon)

Magic: The Gathering · Mirrodin Besieged · Uncommon

Core Prowler #103 Price

Core Prowler (#103, Uncommon) from Mirrodin Besieged is worth $0.75 to $4.92 in Near Mint condition on TCGplayer as of October 4, 2026, depending on the printing (Normal to Foil). On Cardmarket, Europe's main marketplace, the Foil sells for €5.22.

Near Mint · TCGplayer: $4.92
Near Mint · Cardmarket: €5.22
30-day change: −20.0%
Printings: 2

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Core Prowler prices by printing

Near Mint market prices, updated October 4, 2026.

Printing	TCGplayer (USD)	Cardmarket (EUR)
Foil	$4.92	€5.22
Normal	$0.75	€0.66

TCGplayer market price and Cardmarket price for Near Mint English copies. They are two separate markets, so the euro figure is Cardmarket's own price, not a conversion of the dollar one. Source: TCGplayer, Cardmarket.

Card details

Set: Mirrodin Besieged
Card number: 103
Rarity: Uncommon
Released: February 4, 2011
Illustrator: Dave Allsop
Power / toughness: 2/2
Type line: Artifact Creature — Horror
Rules text: Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
When Core Prowler is put into a graveyard from the battlefield, proliferate. (You choose any number of permanents and/or players with counters on them, then give each another counter of a kind already there.)

Core Prowler: common questions

How much is Core Prowler #103 worth?

Core Prowler (#103, Uncommon) from Mirrodin Besieged is worth $0.75 to $4.92 in Near Mint condition on TCGplayer as of October 4, 2026, depending on the printing (Normal to Foil). On Cardmarket, Europe's main marketplace, the Foil sells for €5.22.

What set is Core Prowler from?

Core Prowler is card 103 in Mirrodin Besieged, released February 4, 2011. Its rarity is Uncommon. Illustrated by Dave Allsop.

Is Core Prowler going up in price?

Over the last 30 days the Near Mint Foil price on TCGplayer moved from $6.15 (September 6, 2026) to $4.92 (October 4, 2026), a change of −20.0%. The 30-day low was $4.91 and the high $6.15.

How do I check what my Core Prowler is worth?

Scan it with the TCG Vault app on iPhone: it identifies the card from the camera in seconds and shows its current market price and price history, then keeps it in your collection so you can follow its value.