Shotshell reloading

[metlhead]

I've been loading rifle and pistol for years. Watched my dad load 12ga. I go through a lot of steel shot loads every season and was wanting to know if there are real cost savings with reloading steel waterfowl loads. Always searching online for deals I can find the 20ga loads I prefer for about $.68 per shell to my door. I've tons of time for reloading. Is it cost worthy after the investment of the reloader? Thanks