Sol Republic Headphone -- Cable Replacement

Hi there

So I need to replace my Sol Republic headphone cable (again!), and I do not know where I can get a replacement in NZ. The last one I got was from JB Hi-Fi, but I believe they no longer stock them.

All my searching so far has to lead to overseas places... anyone with any clue as to what company stocks them in NZ?! Please help!

Many thanks

Stevie