Mike Siskin asked me to pick up one of these new chips from the Hyatt Regency (grey vs White inserts) so off i went thinking no big deal. Well when I got there, there were none on the tables (only a few open) so i went to the cage & asked for a few. The cage manager of the night told me these were from the casinos backup chips & someone put some out (not sure how many) that should not have. Being used the casino let them stay out on the floor. They could only find 2 of the grey insert chips behind the cage & I scooped them. One for Mike & one for me. Scan is good for the chip guide.