Due to Britains ongoing expenses with various wars in the late 18th and early 19th centuries, there were very few silver or copper coins minted, subsequently there were a great many privately minted tokens and counterfeit coins produced.
To get an estimate of value on a privately minted token, you need to provide the details of the inscription on the token.
The value of an 1813 one half penny token varies by where the token originated.
what is the value of an 1860 one penny token chapter #50 of bristo virgina usa
what is the value of a 1 penny 1832 of nova scotia
A British 1787 copper Parys Mining Co (PMCo) One Penny token (Druid on obverse - 33 mm in diameter), circulated but depending on the condition, might fetch anything from £20 to £30 GBP. A reputable coin dealer will be able to give a more accurate valuation based on inspection of the coin.
$2000
There was no Australian currency prior to 1911. What you probably have is a traders token. There were several One Penny tokens minted in 1858 for various Melbourne traders. You may have something of value, if you can identify the token properly.
The value for a well preserved one could be around $250- $300.
No pennies were minted in the UK in 1811. It could be a token.
if uncerculated, one could be worth approx. 36,500 Japanese yen. #YOLO
An 1813 Flint Lead Works copper One Penny token, circulated but still in good condition, might fetch anything from £3 to £15 GBP. A reputable coin dealer will be able to give a more accurate valuation based on inspection of the coin.
From your description. This is a "Token" not a official Mint issued coin. It needs to be seen to find out if it has any value at all. Take it to a local coin dealer for an idea of value.
Well, Based on years of studying the 1813 one penny token, I have deduced that it is worth around $2.35. Yes, that's two dollars and thirty five cents.