For Nevada it is essential that you purchase the current #19 of the CHIP RACK, don't buy chips until you see what the TCR might suggest as a reasonable value! Not a perfect guide but you certainly do not want to overpay for your chips. In the last 10 years the prices have declined dramatically along a wide range of chips let alone most other collectibles as well! Still a great hobby, plenty of honest sellers to deal with and plenty of fun people in the hobby, the history of the chips and the casinos they came from are truly worth the trip! IMHO! Join the CCA if you have not already done so and come to the show in June of 2019 at the South Point Casino if you can!