I was in David Jones (Wollongong) today and noticed all the Ralph Lauren Polo shirts were $59.50, which is 50% off the usual price of $119.
This price is comparable to or cheaper than the prices you'd pay for these in the US.
Given that this is David Jones there's no risk you're buying fake items which has been a problem when these shirts are offered by deal sites or on eBay.
As far as style goes, you can't really beat Ralph Lauren Polos for their classic cut, well-fitting mid section and tight sleeves.
I'm not sure if this deal is available in other DJs stores. It seemed like most of the other men's clothing was on special, so it might be worth checking out anyway if you're in need of a few new items.
The fit on these are terrible and way too big at the waist. Designed for fat people.