It's not that much revenue because the marginal cost of an individual chip is very low. Given that apple has plenty of silicon capacity, throwing away say 5-10

It's not that much revenue because the marginal cost of an individual chip is very low. Given that apple has plenty of silicon capacity, throwing away say 5-10% of chips that come off the line is likely cheaper than trying to build a new product around them or selling them off to some OEM who needs to see a bunch of proprietary info to use them.