I'm not going to convention, but I sell sets of 3 and 7 "Casino Royale" (James Bond) chips. Same as in movie, but made after movie was released. Email me if interested. My auctions. But I can sell directly, with Paypal.
http://www.ebay.com/itm/151712256738
http://www.ebay.com/itm/161729480140

I also have these rare Js Bond chips from the movie "License to Kill". This chip is actually from the movie, used in the movie. I can also sell directly with PayPal:
http://www.ebay.com/itm/151704668656

Robert
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Margaret Lindsay and Phillip Reed in "The House on 56th Street" (1933).
http://www.antiquegamblingchips.com/StillsC_FemaleStars.htm