Quick Price Survey - How does Perth stack up on beer prices?

We often complain about the price of beer here in Perth. Some blame the government, others the lack of Pokie revenue, hell, some of you may even blame the greedy licensees!
Well here is a snap poll on current pricing on two of the worlds uber brands, Heineken & Corona, by no means my first choices out of the party esky, but definitely two beers available the world over.

Bar Great Harry, 280 Smith St, Brooklyn, New York City, USA
Heineken (12oz) = $5 US = $7 AUD
Corona (12oz) = $5 US = $7 AUD

Milano Pizzeria, V Aleji 571, Prague 10, Czech Republic
Heineken (.33ltr) = 45Kč = $3.20 AUD
Corona (.33ltr) = 68Kč = $4.80 AUD

Orchid Lounge, 13 Coventry St, London, England
Heineken (330ml) = £4.10 = $8.50 AUD
Corona (330ml) = £3.90 = $8 AUD

The George, 216 St Georges Terrace, Perth, Western Australia
Heineken (330ml) = $9 AUD
Corona (330ml) = $9 AUD