Morska, Undersea Sleuth (Extended Art) #317 – Commander: Murders at Karlov Manor (Mythic)

Magic: The Gathering · Commander: Murders at Karlov Manor · Mythic

Morska, Undersea Sleuth (Extended Art) #317 Price

Morska, Undersea Sleuth (Extended Art) (#317, Mythic) from Commander: Murders at Karlov Manor is worth $0.67 to $2.07 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 €0.68.

Near Mint · TCGplayer: $2.07
Near Mint · Cardmarket: €0.68
30-day change: +16.9%
Printings: 2

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Morska, Undersea Sleuth (Extended Art) prices by printing

Near Mint market prices, updated October 4, 2026.

Printing	TCGplayer (USD)	Cardmarket (EUR)
Foil	$2.07	€0.68
Normal	$0.67	€0.90

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: Commander: Murders at Karlov Manor
Card number: 317
Rarity: Mythic
Released: February 9, 2024
Illustrator: Ekaterina Burmak
Power / toughness: 2/3
Type line: Legendary Creature — Vedalken Fish Detective
Rules text: You have no maximum hand size.
At the beginning of your upkeep, investigate.
Whenever you draw your second card each turn, put two +1/+1 counters on Morska, Undersea Sleuth.

Morska, Undersea Sleuth (Extended Art): common questions

How much is Morska, Undersea Sleuth (Extended Art) #317 worth?

Morska, Undersea Sleuth (Extended Art) (#317, Mythic) from Commander: Murders at Karlov Manor is worth $0.67 to $2.07 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 €0.68.

What set is Morska, Undersea Sleuth (Extended Art) from?

Morska, Undersea Sleuth (Extended Art) is card 317 in Commander: Murders at Karlov Manor, released February 9, 2024. Its rarity is Mythic. Illustrated by Ekaterina Burmak.

Is Morska, Undersea Sleuth (Extended Art) going up in price?

Over the last 30 days the Near Mint Foil price on TCGplayer moved from $1.77 (September 6, 2026) to $2.07 (October 4, 2026), a change of +16.9%. The 30-day low was $1.77 and the high $2.09.

How do I check what my Morska, Undersea Sleuth (Extended Art) 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.