PokerStars Schedules New High Rollers Tournament Series First of its kind high-buyin series, where every tournament has a minimum $1000 buy-in and a six- or seven-figure guarantee. Share: PokerStars has quietly released the schedule for a new high stakes tournament series called High Rollers, set to run for eight days at the end of the month. Continue reading on Poker Industry PRO » Poker Industry PRO: Exclusive Article This article is exclusive to Poker Industry PRO subscribers. Already a subscriber?» Read the full story. Not a subscriber yet? » Find out more and start your subscription today to get instant access.