4/3rds mount, naturally.

Thought I had sourced one... but the seller would not ship to Australia.

I would be happy if shipping were to be by USPS, which I will pay for on top of the lens.

The lens needs to be optically, electrcally,i and mechanically perfect, but I am a user, not a collector so a minor scratch on the barrel (for example) would not worry me. Any out there?