This eBay auction ended a few weeks ago. Reminds me of the PGI samples that were offered back in the day.
https://www.ebay.com/itm/Paulson-Ch...s-Stages-of-construction-Nevada-/223435385111
https://www.ebay.com/itm/Paulson-Ch...s-Stages-of-construction-Nevada-/223435385111