It can be worth anywhere from 1 cent - $4.00 it all depends on the grade of the coin.
The last Australian Penny was minted in 1964.
Insufficient information, what country is it from, what condition is it in? it is an australian penny in good condition
Who knows. If all of a sudden, for some bizarre reason, every coin collector in the world wanted a 1943 Australian Penny, it could be worth $1,000 or more tomorrow.
That's King George VI, and the penny is worth around 25 cents.
100
It depends on the nation.
I suspect there is no 1930 Penny. It depends greatly on the quality of the coins, you may get up to $100 AUD.
The Australian Penny with the kangaroo on the reverse was first issued in 1938. There were some "Pattern" coins minted in 1937, but the very few of them that were minted, will all be in museums.
Such a coin does not exist. Australia was not discovered until 1770. Australian Pennies were minted in most years from 1911 to 1964 inclusive.
All Australian Pennies minted from 1938 to 1964 inclusive feature a kangaroo on the reverse. The only Australian coins to feature wheat was the 1938 to 1964 inclusive, silver Threepence coins.
The 1945 is worth a little more probably because there were less of them minted.
At the time of writing - $5.00 Australian is worth £2.95 to the nearest penny.