A new £20 note is being sold on eBay just a day after it first entered circulation. 

The Swindon-based seller is looking to get £25 for the note (plus £1 postage). 

READ MORE: How much longer can you use the old £20 note

The new polymer notes entered circulation on Thursday but aren’t expected to be available from cashpoints for two weeks. 

It features artist JMW Turner and will replace the paper £20 note featuring economist Adam Smith and has been hailed by the Bank of England as its most secure banknote yet.

READ: How to tell if the new £20 note is real or not

It includes two see-through windows and a two colour foil to help thwart counterfeiters.

The paper £20 notes can still be used as normal and the Bank will give six months’ notice ahead of their legal tender status being withdrawn.