By A Mystery Man Writer
All 50c coins minted that year were supposed to display a First Fleet ship and the dates 1788-1988 to acknowledge the bicentenary. But an unknown number of those were wrongly minted.
Rare 1988 50c Coin Sells For $15,000 - 2EC
Check your change now: The 50c coin that could be worth $15,000
Royal Canadian Mint
Rare 50c coin from 1988 minted to celebrate bicentenary worth
IAG Sale 76 Catalogue by IAG - Issuu
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1988 australian coin, Collectables
United States Bicentennial coinage - Wikipedia
Check your change now: The 50c coin that could be worth $15,000
Catalogue 103 by Roxbury's Auction House - Issuu
Rare 50c coin from 1988 minted to celebrate bicentenary worth
A 5c coin could be worth $2000 to $5000 due to a Royal Australian