I dont know, but every casino that I have ever played in had a max buy in. Usually a 1/2 game was about 200. Some of the casinos you could buy for 200 tip the dealer one (so that you are under 200) then buy in for 200 again. That way you have 399. But never have I saw one where they would let you set in a 1/2 game with 2000 or something like that.