The new notes are now in circulation - but some serial numbers are attracting sky-high prices. Here's how to spot a special fiver
This plastic £5 note just sold for £60,000 on - and this is why - CoventryLive
Does a fake Rolex have serial numbers? - Quora
The most valuable £5 notes - serial numbers and the 'AA' codes to watch for - Mirror Online
There's a different type of rare £5 note that's selling for thousands - Manchester Evening News
A Reference About TYPES & PRICING Of FANCY SERIAL NUMBERS
Check your new £20 notes to see if the serial number could make you rich - Liverpool Echo
How to check if your new £10 note is worth thousands of pounds - Manchester Evening News
Shoppers urged to check for 'special' £5 notes worth more than £100 - Chronicle Live
Which new £5 notes are worth the most? Collectors seek the first few thousand of new style currency - Somerset Live