and that's with 20% ethanol
Australian Fresh orange juice @ $9
Lamb @ $50/kg
Pork @ $30/kg
Milk @ $5/ltr
FedEx/DHL/Aust Post will double their fees
Air travel cost and security will double
Bus/Train travel up 50%

Everything could easily double, if the West starts a war with Iran.

The Iranians have done nothing illegal.
The Israeli's want a war with Iran, because they want to be the only nuclear power in the middle east.
Israel has a very disproportionate influence on the west through media, political and economic interests.
The Israeli's and western secret service agents routinely murder Iranians, conduct cyber attacks, steal their money, cripple their infrastructure, sanction them, foment uprisings and give rebel groups arms... imagine the Indonesians giving RPG's to Aborigines, to kill Aus police officers.

When the US and CCCP had nuclear weapons they didn't and still don't dare fire at each other (MAD).

The Israeli's have nothing to fear, cos they're armed to the teeth.
The Iranians have been attached, invaded, had dictators imposed on them, and yet they haven't been an aggressor since the Persian empire (5th century).

Even in the worse case scenario and some how they manage to construct a Uranium fissile bomb, the yield would be low and they would have to be completely insane to use it as they would be assured complete destruction.
If the target was Israel or another middle east country... well they'd still be around.
Israel could have full diplomatic relations with all middle eastern countries if they respected their 1967 boarders.
The bottom line is the US wants oil contracts, and control over the Earth's energy and to preserve it's reserve currency status, Israel wants to be the only nuclear power so it can do whatever it wants.
Iran wants to develop so it can prove a better standard of living, be secure and the leading middle eastern country.

If the US/Israel get their war it's going to cost us, yes you too, a lot with no possible benefit.

How will it cost us? Everything that requires oil, will jump in price. The Iranians only have 1 card to play... and that's do everything possible to make the war too expensive.
The Russian's, and other oil exporting countries want this too, cos they sell oil.
Venezuela will most likely agree to limit oil exports to support Iran.
Nigeria is almost in civil war and cutting it's oil is easy.
Energy companies love it when oil goes up.
Sure the puppet governments of Saudi Arabia, Kuwait, Bahrain & Co. support the US, but their citizens don't, and this could start another uprising inflicting a double whammy on prices, even if Iran doesn't target their installations.
Not to mention all the injuries, suffering and death any conflict will inflict on a generally peaceful nation.

So if you really don't relish the thought of walking with your wind sport gear down to your spot, I would seriously be against any war.

Peace.

en.wikipedia.org/wiki/1973_oil_crisis