By making a deposit with the Bonus Code 'BOOST', you will be able to claim a 100% bonus based on your deposit amount up to a maximum bonus of $600.

PokerStars Best Sign-Up Bonus\n\n For most of PokerStars's new customers, the best bonus is a 100% match up to $600 using the PokerStars bonus code "STARS600". Your first three deposits made within 60 days of your first qualifying deposit are matched 100% up to a combined maximum of $600.