If it is just the one item - then try these guys ;
http://www.chessmoving.com.au/I found them to be very good.
I used to use Halford's International - who were excellent. They were bought out by Mainfreight who only like to deal with corporates and I found to be dishonest. I would avoid Mainfreight as they don't like dealing with individuals - their customer service reflects that fact.
