One piastre? Peanuts!
When my old dad came back from Egypt after Nasser kicked out King Farouk, he brought back a whole load of gear he said he "found".
He gave me this yankee coin which is quite heavy and gold, I don't whether to put it on Ebay or get it melted down for its gold value, $20 dollars have got to be worth more that a tuppenny halfpenny piastre!
rawk