value of a weapons depends on overall condition. a random is ex. condition est. $600 - $800
3000 zl for mint condition 2012
About $350.
In worn condition, retail is about $200. With less wear, $250; in almost-new condition, $340 or more.
$0.25Wheat pennies have almost no value.
At least $40. In almost-new condition its value can be over $100.
Face value if worn, up to about $5 if in almost-new condition.
monetary value: face value as printednumismatic value: depends almost entirely on condition which as we don't know that no specific value can be given
200 USD
Apart from the value of its gold content, the value of the coin depends almost entirely on its condition. Unfortunately, the latter is highly subjective.
NOTE - Polishing a coin of any value, will destroy whatever value it might have. An Australian 1922 Penny, uncirculated and in absolute mint condition could fetch up to $1,400 AUD. If it has been circulated but still in good condition, it might fetch anything from $0.75 to $185 AUD. There were 12.697 million minted. A reputable coin dealer will be able to give a more accurate valuation.
You almost certainly have something from Greece, but without at least a year and a decription of condition, it would be very difficult to put a value to.