CDS are casino dealer school chips. I have a decent set of those, but I had a hard time finding them when trying to add on to my set. I think Paulson switched to Fun Nite chips for their casino dealing chips, maybe
@dennis63 can shed some light on that.
Regardless, I think that one rack would be a tough sell, but someone may want to relabel them. Of course, they are still beautiful old-school paulson chips, so they will always have value.