Gillette Mach3 Razor + 4 Cartridges (Save Rs 136)- Rs 399 [ 38 % off ] @ snapdeal snapdeal is selling Gillette Mach3 Razor + 4 Cartridges (Save Rs 136) at Rs 399 [ 37 % off ] MRP Rs 635 Discover Gillette’s high performance razor. The MACH3 razor has blades thinner than a surgeon’s scalpel and gives you a closer shave in one stroke the MACH3 continues to give men around the world a great start to their day.