Works out to $508/Aud/spam can.
At a rough exchange rate of .67 cents Aud/USD Aud $1.69 cents per round the stuff is getting expensive.

I though when my mate years ago bought a unopened MF spam can for $175/Aud that was expensive mind you it was a long time ago, WWI MKVI rounds can go for @$4 ea the MkII cordites are a bit more.
Our new laws both firearms & cartridge collecting have pretty much destroyed the point of being a collector of anything more than fresh air they have totally screwed us to the wall then they have super glued us there just for good measure.
It's knocked the stuffings from all of us what I have collected over 50 years is basically worthless now perhaps maybe scrap value............!