Xanathar, Guild Kingpin (Extended Art) #391 – Adventures in the Forgotten Realms (Mythic)

Magic: The Gathering · Adventures in the Forgotten Realms · Mythic

Xanathar, Guild Kingpin (Extended Art) #391 Price

Xanathar, Guild Kingpin (Extended Art) (#391, Mythic) from Adventures in the Forgotten Realms is worth $2.06 to $3.24 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 €4.85.

Near Mint · TCGplayer: $3.24
Near Mint · Cardmarket: €4.85
30-day change: −4.4%
Printings: 2

Scan it with TCG Vault

Xanathar, Guild Kingpin (Extended Art) prices by printing

Near Mint market prices, updated October 4, 2026.

Printing	TCGplayer (USD)	Cardmarket (EUR)
Foil	$3.24	€4.85
Normal	$2.06	€3.21

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: Adventures in the Forgotten Realms
Card number: 391
Rarity: Mythic
Released: July 23, 2021
Illustrator: Kieran Yanner
Power / toughness: 5/6
Type line: Legendary Creature — Beholder
Rules text: At the beginning of your upkeep, choose target opponent. Until end of turn, that player can’t cast spells, you may look at the top card of their library any time, you may play the top card of their library, and you may spend mana as though it were mana of any color to cast spells this way.

Xanathar, Guild Kingpin (Extended Art): common questions

How much is Xanathar, Guild Kingpin (Extended Art) #391 worth?

Xanathar, Guild Kingpin (Extended Art) (#391, Mythic) from Adventures in the Forgotten Realms is worth $2.06 to $3.24 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 €4.85.

What set is Xanathar, Guild Kingpin (Extended Art) from?

Xanathar, Guild Kingpin (Extended Art) is card 391 in Adventures in the Forgotten Realms, released July 23, 2021. Its rarity is Mythic. Illustrated by Kieran Yanner.

Is Xanathar, Guild Kingpin (Extended Art) going up in price?

Over the last 30 days the Near Mint Foil price on TCGplayer moved from $3.39 (September 6, 2026) to $3.24 (October 4, 2026), a change of −4.4%. The 30-day low was $3.24 and the high $3.41.

How do I check what my Xanathar, Guild Kingpin (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.