Razors Edge
In the absence of anyone manufacturing cloned copies of blades for half the price (no doubt all to do with patents and whatnot), what's a guy to do? Well - Ebay. There are always a ton of blades on sale, a lot of which probably fell of the back of a lorry. But if that doesn't bother you or you're giving the seller the benefit of the doubt, then you should be able to easily pick up multi-packs of blades for Gillette's Mach 3, Mach 3 Turbo, Mach 3 Power, Fusion and Fusion Power razors. Even with shipping to Ireland you'll be unlucky if you don't see a saving.