On some retailers, Windows 10 Pro is around £120.
However, I've seen this kind of thing and it makes me suspicious even though the comments underneath seem to suggest it is genuine. I'd also be surprised if Amazon allowed any dodgyness to continue for any length of time:
https://www.amazon.co.uk/dp/B06W56WYLV/?tag=amazon0e9db-21
How can they sell it so cheaply - are other vendors making a huge markup?
However, I've seen this kind of thing and it makes me suspicious even though the comments underneath seem to suggest it is genuine. I'd also be surprised if Amazon allowed any dodgyness to continue for any length of time:
https://www.amazon.co.uk/dp/B06W56WYLV/?tag=amazon0e9db-21
How can they sell it so cheaply - are other vendors making a huge markup?