Collectibles are an economic high wire balancing act between supply and demand. Too many objects/supply and the price goes down. Not enough collectors/demand

Collectibles are an economic high wire balancing act between supply and demand. Too many objects/supply and the price goes down. Not enough collectors/demand and the price goes down. To keep the market price at a high level requires a careful balance --- like what deBeers has been doing with the diamond market for decades. But they are now losing control. https://fortune.com/2023/09/03/diamond-demand-falling-lab-grown-stones-de-beers-cutting-cutting-prices/ https://fortune.com/2023/09/03/diamond-demand-falling-lab-gr...