Interesting to note is that prices on all other models currently in stock have also risen to match the WWE pricing.......

That's fine if the prices of local stock bought with a stronger Aussie dollar increases in price because that it what the value of the machines are now with a weaker Aussie dollar.  BUT that means that if the Aussie dollar increases, local stock bought with a weaker Aussie dollar should decrease in price, incurring a loss to the importer.

If they aren't prepared to drop prices with a stronger dollar on old stock, then they should not increase prices with a weaker dollar on old stock.

I think we all know what would happen if the dollar strengthens...