Hi Carlos. None of the "Ocean's Thirteen" chips have made it to the market in any great quantity. I believe that the only ones that made it off the set at this point were those that were taken by cast or crew. I have been given two explanations as to why the studio may be holding on to the chips. They are: (1) keeping the set together for a potential "Ocean's Fourteen", or (2) keeping the set to be used as a casino backdrop for other films and/or TV shows.
I will keep looking for these.....