Review (5/5): Fantastic blades for a fantastic price. (Also, use flexbox.)
Around $15 for 100 razors. Each side is good for 3 shaves, meaning 6 shaves per blade, and 600 shaves for the whole pack. You should get two years of great shaves or more for $15. Cartridges can't even come close to that. Also, use flexbox in your css instead of floats and clears. Flexbox is easier, more powerful, and has full browser support. Flexbox. And Rapira Platinum Lux Razor Blades. Together.