The Zeus is my favorite too. The Perth Mint has some pretty cool stuff.  Looks like that one is already sold out.
Unfortunately most of it is over priced. 
I have only bought 2 items from them and I only live 15 mins down the road.
I bought the S.A.S. coin because they invited me to the launch of the coin,
and I bought the Tuvalu coin for the wife on Valentine's day last year.