$139 for Windows Home and $199 for Windows Pro. Where I come from this would not be called giving away.
Official MS pricing: https://www.microsoft.com/en-us/store/b/windows?activetab=pi...
Official MS pricing: https://www.microsoft.com/en-us/store/b/windows?activetab=pi...
I'm guessing they're not going to drop those fees, so whatever ad or product-placement revenue comes in is probably on top of that?