Cheapest razors per blade

1. 1
   Amazon Essentials 5-Blade Razor Refills for, 12 Cartridges$1.40 per blade 12 Blades $16.79
2. 2
   Harry's Original Razor Blades for Men - 14 Count | Premium$2.08 per blade 14 Blades $29.16
3. 3
   Harry's Original Razor Blades for Men - 10 Count | Premium$2.50 per blade 10 Blades $24.98
4. 4
   Gillette Mach3 Men's Razor Blades, 15 Blade Refills$2.53 per blade 15 Blades $37.97
5. 5
   Gillette Fusion5 5-Blade Mens Razor Blade Refills, 12 Count$3.31 per blade 12 Blades $39.78

Prices as of Nov 13, 5:32 PM UTC