If you go to

https://www.ledgerwallet.com/retailers

You can see the official resellers of Ledger Nano S .

Being from the UK myself, the official re seller "SmoothBuying" accepted by Ledger, sells via Amazon.

https://www.amazon.co.uk/s?marketplaceID=A1F83G8C2ARO7P&me=A20KY4K6F96L6Q&merchant=A20KY4K6F96L6Q&redirect=true

However the price is pretty steep!!