I spend about $7.50 less than your $10.50 a box super deal for 9mm. So it's about the same price as bulk .22 LR. That's with casting your own bullets.
As for loading in the house. I told my wife that I will reload in the garage when you start cooking out there, her cooking is a hell of a lot more dangerous than my reloading.
The wants of the many DO NOT outweigh my needs.