Believe me I have run a family business for many years and a few cents Times so many units is a huge number!! I have seen chipco chips in circulation for only 30 days that I wouldnt call collectable. We all have different varying degrees on collectability and chipco style make it tougher than the clay, The classic look just appeals to me more I guess. Chipco doe not have the weight to it.Circus Circus has the chipcos but their poker room still uses their old clay style that many on Ebay sell as OBS!!! Take care, John.