I updated my collection PDF for the convention. In the past I have tried without the catalog and ended up with a lot of duplicate chips, I have also printed the book for a number of years but for the past 4 or 5 shows (Super show and convention) I have used the iPad as my platform. You won't find anything special in there as the Chipguide has all these plus many many more that I will never have the opportunity to own. But if you are interested in seeing it, feel free to download it.

https://www.dropbox.com/s/toiwy26o8xsir8y/ross-nevada_june2014.pdf

Its about 300MB so make sure you have a fast connection.