Xanathar, Guild Kingpin
Legendary Creature — Beholder{4}{U}{B}5/6
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.
Colour identity Dimir · Commander page
In short
Xanathar, Guild Kingpin has 7 listed printings; the most valuable is the printing from PAFR at US$21.95 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
Every Xanathar, Guild Kingpin printing
Xanathar, Guild Kingpin
PAFR · 239a
TCGplayer market
US$21.95
Secret Lair
Xanathar, Guild Kingpin
SLD · 1785
TCGplayer market
US$8.27
Secret Lair · Rainbow Foil
Xanathar, Guild Kingpin
SLD · 1785
TCGplayer market
US$8.21
Prerelease
Xanathar, Guild Kingpin
PAFR · 239s
TCGplayer market
US$7.50
Promo Pack
Xanathar, Guild Kingpin
PAFR · 239p
Price not tracked
Extended Art
Xanathar, Guild Kingpin
AFR · 391
Price not tracked
Xanathar, Guild Kingpin
AFR · 239
TCGplayer market
US$2.22