The rare €5 banknotes that are worth a fortune due to small unique features - Irish Mirror Online

According to online collectors, some notes are in great demand and are worth many times their face value.

The rare €5 banknotes that are worth a fortune due to small unique features - Irish Mirror Online

Everyone saying same thing as collector shows off old Irish banknotes & ' rare' one could earn you hundreds

The most valuable £5 notes - serial numbers and the 'AA' codes to watch for - Mirror Online

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Coins you could pick up on your European holidays that are worth thousands - Irish Mirror Online

Most rare and valuable £5 notes in circulation revealed - from quirky serial numbers to vintage copies worth hundreds

Everyone saying same thing as collector shows off old Irish banknotes & ' rare' one could earn you hundreds