Better savings - DE safety razor, badger brush and blades.
Blades cost me about 2 dollars a YEAR to have. Razor and brush seems to last forever. Shave soap - I shave not every day but at least weekly. Figure 12 bucks every couple of months?
I think - after buying the razor/brush I'm about 40 bucks a year to shave. That's it. Or about 1 pack of disposable blades from the store.