I've been looking at grabbing one for myself:
http://www.staroptics.com.au/catalog...roducts_id=242 XW 7mm = $749 plus local shipping
http://www.frontieroptics.com.au/ XW 7mm = ?
http://www.optcorp.com/product.aspx?...ntax%20xw&st=2 XW 7mm = $295 plus international shipping/mail forwarder
http://www.kkohki.com/English/kkohkiparts.html XW 7mm = $392 international shipping included
I like to support local, but more than double is a bit silly (I know, I know. Small market, perhaps bought at the wrong end of the dollar, etc).
I'll probably go with kkohki.com as I've read some good feedback here on IIS. Although I'd be tempted to go optcorp and use priceusa with a return protection in case something goes wrong with the ep.
Sorry, I know you said prices in Australia. Just sharing my thoughts is all.