From memory the shipping (at the time I bought them) was around US$50 (expensive I know  
- but they are fairly heavy). However it was only another US$10 for the 2nd cover. I'm sure they'd give a much more appealing deal on a bulk buy. I looked everywhere and these were the only decent covers I could find. TiltLA (also on ebay & which may even be a connected company seems to have the same or very similar product for a similar price). Other than that nadda - nothing that didn't look like a teapot cossie. I like the idea of customising somehow for each pin. Happy to hear if there are some good covers being sold in Oz already - I might have missed them!