GSN shows "High Stakes Poker," a NL cash game with a minimum $100,000 buy in. There is no maximum buy in and it features Brunson, Hellmuth, Negraneu, Chan, Greenstein, Farha, and others.
It was on this past Monday at 9pm EST, so I'd assume that this is its regular airing time.
From Jan. 16:
http://www.mininova.org/tor/202233