At the end of the last episode they had a little preview.
Doyle Brunson reckoned the billionaire (who looked like a crazy French dude to me!) was the only person with enough money to justify playing for those stakes!
As a pro they should have 30* buyin min right? Im sure they pretty much all have 15 mil in the bank. Except Sammy, which is why you got to love him. Incidentally, who backs Sammy Farha? Is he on day release?