Bob; I'll take a crack at your question to Doc Meyers.... My opinion is that unquestionably the most popular gaming juristiction with respect to collecting casino chips is Las Vegas #1 and Nevada #2. That chip collectors collect these areas more so than others. Because of that popularity, an error from Nevada is more sought after (more valuable) generally speaking, than one from Paradise Island. I go back to my coin collecting roots. 2 cent pieces and 3 cent pieces back in the 1860's and 1870's were not made in anywhere near the quantities that cents, nickels, dimes, quarters, silver dollars were.... but they were not popular with collectors. As a result, 2 cent pieces and 3 cent pieces are relatively cheap, even today, compared to the more popular series.