The new notes are now in circulation - but some serial numbers are attracting sky-high prices. Here's how to spot a special fiver
The most valuable £5 notes - serial numbers and the 'AA' codes to
What's My New Five Pound Note Worth?
How to check if you have a rare and valuable banknote as new £50
Rare and most valuable British banknotes worth up to £318 as new
Check your cash: 'Fancy' serial numbers worth big bucks
How much is a banknote worth?
Got an AA, AB or AC £5 note? It could be worth hundreds of pounds
Got a new Churchill fiver? Check the serial number for AA01
The 'secret' meaning of the serial number on every Australian
The new £20 note launches today - how to spot if yours is worth
Request] What is the chance of having the possession of this
