For my full size 3017's so far:
Soap/Cream | Cost Per Shave |
DRH Arlington | $0.27 |
RR Don Marco | $0.35 |
Nancy Boy | $0.33 |
QCS Vostok | $0.35 |
SCS Pumpkin | $0.41 |
Strop Shoppe Bay Rum | $0.29 |