Caron - Yatagan. This is, no doubt, one of the best values currently available. For the people who fear that their uniqueness will be corrupted by wearing it--since it's such a good value, it should, in theory, be very popular--, do not worry, you will not smell mainstream. To this day, I have not smelled it on a single person but me ever.
For what it's worth, I have reason to believe that a similar case can be made for Acqua di Parma's Colonia Assoluta and Chanel's Bois des Iles, though to a slightly lesser extent.