Rare coin collectors would do just about anything to get their claws on a valuable bit of change. But it's not just coins that are popular, it's even £5 notes too.
Whether it's an incorrect serial number or a vintage copy, it could be worth a lot of money.It doesn't matter if it's new or old, a number of rare and valuable fivers have made their way into a person's pockets.
You can always speak to an expert who can get it validated and they'll tell you whether it's real or fake.So here are some of the rarest £5 notes – and it'll help you to gain an understanding of what really sells online.
It's the serial number on this fiver that makes it so special. The number is printed down on the left hand side and also appears in the bottom right.
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