Ive bought chips a few times and can now use 5 MGM property rewards within 30 days. Wolfgang Puck and HOB do not count against this 5 rewards in 30 rolling days period. I realize buying chips can be considered a fools errand by some. I however bought 220k for $40 during a double XP event and kept hitting and hitting. I really just wanted to break 1 million chips. Well at one point I had just over 3 million. I was betting 30k per spin and hit a 1.38 million chip jackpot off a single spin. That to me was worth the $40. And well I have a shyteload of rewards to use for my December trip. 2 Tix to Love, 2 dinner buffets at Mirage, 2 Tix to Zarkana, 2 dinner biffets at MGM, and 2 Breakfast buffets at MGM. Throw in a Wolfgang Puck 2 for entree and still having 160k points to spare its a pretty good haul. Ill probably use some more points at HOB too.