$20 AU wouldn't be soooo bad... but I'd still probably see the whole machine for that ...

what's your US exchange rate like at the moment? I think it's something like 0.75? How does $15AU take your fancy (probably ends up being just over $10US, possibly closer to $11) and I'll also cover shipping?

I'm also going to have to feed trag $15US or so to send me a set of replacement caps - thankfully I already have the values