I had looked around on line for a place to buy Tim Tams a few years ago and found quite a few, including this one.

They cost to much, so I never sent for them. Using your site:

Tim Tam Original = $54.05 (case of 20 packs/ 200g each)
Estimated freight = $62.80
-----------------------------------
Total: $116.85

This comes to apx. $5.85 per 200g. package.
How many cookies are in a 200g. pack? Maybe 15? 20?

They're good but thats a little expensive for me.

Thanks anyway Sharni.