Really? A 'consumer' can buy an A4 chip for $16.55????
Do they sell these on ebay? I couldn't find them anywhere.
Also, have you ever looked at tray prices for cpu's for example?
On anything popular there is hardly a discount.
Again, actual parts are only a tiny portion of what it costs to make something.
There are scientists and engineers designing chips. Industrial design teams to make a pretty form factor. Factories like foxconn to make and assemble components. They have massive overheads to cover. Didn't they spend around a million dollars on prototype production machines just to make the iPhone 4 antenna? Employees there have also received big pay rises recently. Packaging. Some guy to design the packaging and manuals etc. Every product needs to be shipped and insured. There are warehouses and intermediary deliveries along the way, they all get paid too. Then it ends up sitting in an Apple store or delivery warehouse. Store's need to cover their overheads, rent, outgoings wages etc etc. Almost there folks... finally once everybody is paid, the shareholders want some cash, then tax man squeezes your tit, and the table scraps left over are yours to keep.
If all of that doesn't satisfy you, its a free market economy. Shop elsewhere 😉