As one of its daily deals, Shnoop offers the Gillette Sensor Twin-Bladed Razor Cartridge 40-Pack for $38.99. Coupon code "cYONEuTg" drops it to $37.99. With free shipping, that's $0.95 per cartridge and $12 below the lowest total price we could find for this quantity elsewhere. These cartridges fit all Sensor razors. Deal ends today at 9 pm ET.