Ob Nixilis, Captive Kingpin
Legendary Creature — Demon{2}{B}{R}4/3
Flying, trample Whenever one or more opponents each lose exactly 1 life, put a +1/+1 counter on Ob Nixilis. Exile the top card of your library. Until your next end step, you may play that card.
Colour identity Rakdos · Flying, Trample · Commander page
In short
Ob Nixilis, Captive Kingpin has 5 listed printings; the most valuable is the Halo Foil printing from MAT at US$132.11 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
Every Ob Nixilis, Captive Kingpin printing
Halo Foil
Ob Nixilis, Captive Kingpin
MAT · 220
TCGplayer market
US$132.11
Showcase
Ob Nixilis, Captive Kingpin
MAT · 91
TCGplayer market
US$22.29
Extended Art
Ob Nixilis, Captive Kingpin
MAT · 176
TCGplayer market
US$21.63
Foil Etched
Ob Nixilis, Captive Kingpin
MAT · 141
TCGplayer market
US$19.12
Ob Nixilis, Captive Kingpin
MAT · 41
TCGplayer market
US$14.67