You know restaurants have high operating margins, so, going by yourlogic, the next time the cashier at McDonald's ask that you pay $2.19 for your order of 1 large fries, tell them that's absurd because those fries cost barely a dollar to make.
The only "reasonable" price you pay (which by your logic should be around the costs of manufacture) for a consumer good is if you make your stuff yourself. So, here's wishing you good luck manufacturing your own collectibles, planting your own vegetables, manufacturing your own pens, pencils, clothes, and I guess any consumer good you could think of.
$2.19 is a fair price for 1 large fries, but if they start charging $20 then that would be different story. Understand where I'm coming from now? Thanks I'm done!