ok, so you buy those $50, $10, $5 ones, and the market will have to follow if there are no isiots paying more. It’s not electronics or machinery, it’s a piece of forged or extruded materials, and a couple of pieces of plastic or glass, the cost is not high (in case of prescription glasses and special coatings the price will raise, but it will mostly be labour price, it’s not something the manufacturer does