Last time they charged for an OS update was with Mountain Lion, which was also the last “big cat” OS. That was in 2012, and it was only 20$. The last OS release that was over 100$ (or even 50$) was Leopard, in 2007, at 130$. Back then, the only way to get it was on a CD, which is obviously much more expensive to manufacture and distribute than a download…
Last time they charged for an OS update was with Mountain Lion, which was also the last “big cat” OS. That was in 2012, and it was only 20$. The last OS release that was over 100$ (or even 50$) was Leopard, in 2007, at 130$. Back then, the only way to get it was on a CD, which is obviously much more expensive to manufacture and distribute than a download…