When we lived in Switzerland in 1979, we discovered this candy bar. I had never seen if for sale in the U.S. A deli in Calgary, Canada, advertised Ragusa on the web, but that's not very close to San Jose. But now there is a USA importer: Matterhorn LLC whose number is (203) 256-4407. I suggest you tell the stores where you shop to stock Ragusa by calling Matterhorn. Everyone wins!!
The makers of Ragusa, Chocolats Camille Bloch, SA, now have a web site.
If you have a chance, you should try Ragusa.