G'day,
We have several Members from Australia who can probably add a lot to what I am about to say. To import a double edged weapon to Auz, you need a permit.
That being the case, plus the fact that not a lot of diggers were in combat areas where these daggers were usually 'acquired' means that you probably get an extra 10% or more for yours. There are not very many for sale (if any) plus if someone want to buy one from the US or Yurp, they have to get a permit, wait while Customs buggers about, etc.
Dave
PS - I lived in Sydney 1974-78
