HOW MUCH DOES IT COST? August 04, 2021 10:24 Like all the best things in life – Buff is FREE to use! The only thing you share with us is your gaming activity, and even that is anonymous. Related articles Which games does Buff support? HOW DOES BUFF MAKE MONEY? WHAT ARE BUFF’S SYSTEM REQUIREMENTS? SO, HOW DOES BUFF WORK? WHAT IS BUFF PREMIUM? Comments 0 comments Please sign in to leave a comment.