Ok I'll be honest, I have no idea what constitutes a decent price for a GPU these days, but that seems okay I guess? I've got the 2080 ti from the same range and have been quite happy with it, making for a quiet build after a bit of undervolting. Delivery shows free for Melbourne and Sydney metro.
It's a bit more expensive than the Galax posted earlier, but I'd personally put the extra for the Gigabyte and three fans.
https://www.ozbargain.com.au/node/683876
In stock if you want it, otherwise, you can of course wait for prices to come down further (I sure hope they do), or for RTX 40s or Radeon 7000s to come out towards the end of the year.
1% surcharge on card and Paypal payments.
Credit to @ggzdwy - same listing on ebay plus for $1329 ($1399 without plus)
https://www.ebay.com.au/itm/Gigabyte-RTX3070Ti-8GB-Gaming-OC…
I am waiting for the 4000 series, too