[Grishnakh]

Same here. About $30-35 for an Edwin Jagger razor and $8 for a 100-pack of Derby Extra blades; I've been using that same pack now for about 4 years! I still have 25 left.

However, be careful: if you're not used to using a double-edged safety razor, it has a high learning curve. You'll probably cut yourself when you're first learning. Read online tutorials about how to do it right, and very importantly, don't be in a hurry. Once you've gotten the hang of it (after a month or so), it's pretty easy, but it does take time to learn the proper technique.